Page 2581 - Diodes - Zener - Single | Discrete Semiconductor Products

JANTX1N4974C
Microsemi Corporation

DIODE ZENER 47V 5W E AXIAL

Package: E, Axial

Stock3,664
SMBG5930CE3/TR13
Microsemi Corporation

DIODE ZENER 16V 2W SMBG

Package: DO-215AA, SMB Gull Wing

Stock7,904
1N5337CE3/TR12
Microsemi Corporation

DIODE ZENER 4.7V 5W T18

Package: T-18, Axial

Stock5,104
MM5Z3V6ST1
ON Semiconductor

DIODE ZENER 3.6V 200MW SOD523

Package: SC-79, SOD-523

Stock5,616
JAN1N5538C-1
Microsemi Corporation

DIODE ZENER 18V 500MW DO35

Package: DO-204AH, DO-35, Axial

Stock3,392
1N5941BUR-1
Microsemi Corporation

DIODE ZENER 47V 1.25W DO213AB

Package: DO-213AB, MELF

Stock3,408
2EZ9.1D2/TR8
Microsemi Corporation

DIODE ZENER 9.1V 2W DO204AL

Package: DO-204AL, DO-41, Axial

Stock4,576
1N4760E3/TR13
Microsemi Corporation

DIODE ZENER 68V 1W DO204AL

Package: DO-204AL, DO-41, Axial

Stock5,152
MMBZ5225C-HE3-08
Vishay Semiconductor Diodes Division

DIODE ZENER 3V 225MW SOT23-3

Package: TO-236-3, SC-59, SOT-23-3

Stock2,144
BZT55C43-GS08
Vishay Semiconductor Diodes Division

DIODE ZENER 43V 500MW SOD80

Package: SOD-80 Variant

Stock5,040
BZX84-A5V1,235
Nexperia USA Inc.

DIODE ZENER 5.1V 250MW SOT23

Package: TO-236-3, SC-59, SOT-23-3

Stock3,936
1N5531
Microchip Technology

VOLTAGE REGULATOR

Package: -

Request a Quote
HZS18NB3TA-E
Renesas Electronics Corporation

DIODE ZENER 0.4W

Package: -

Request a Quote
1N5242B-1
Microchip Technology

VOLTAGE REGULATOR

Package: -

Request a Quote
EDZLDTE618-2B
Rohm Semiconductor

DIODE ZENER SMD

Package: -

Request a Quote
BZG03C82-M3-08
Vishay General Semiconductor - Diodes Division

DIODE ZENER 82V 1.25W DO214AC

Package: -

Stock16,545
CDLL4744A-TR
Microchip Technology

VOLTAGE REGULATOR

Package: -

Request a Quote
JANTX1N5530C-1-TR
Microchip Technology

VOLTAGE REGULATOR

Package: -

Request a Quote
SZMM3Z56VT1GX
Nexperia USA Inc.

SZMM3Z56VT1G/SOD323/SOD2

Package: -

Stock81,000
1N3037B
Solid State Inc.

1 WATT ZENER DIODE D0-13

Package: -

Request a Quote

Part Number	Manufacturer	Description	Package	Stock	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
JANTX1N4974C	Microsemi Corporation	DIODE ZENER 47V 5W E AXIAL Voltage - Zener (Nom) (Vz): 47V Tolerance: ±2% Power - Max: 5W Impedance (Max) (Zzt): 25 Ohms Current - Reverse Leakage @ Vr: 2µA @ 35.8V Voltage - Forward (Vf) (Max) @ If: 1.5V @ 1A Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: E, Axial Supplier Device Package: E, Axial	Package: E, Axial	Stock3,664	±2%	5W	25 Ohms	2µA @ 35.8V	1.5V @ 1A	-65°C ~ 175°C	Through Hole	E, Axial	E, Axial
SMBG5930CE3/TR13	Microsemi Corporation	DIODE ZENER 16V 2W SMBG Voltage - Zener (Nom) (Vz): 16V Tolerance: ±2% Power - Max: 2W Impedance (Max) (Zzt): 10 Ohms Current - Reverse Leakage @ Vr: 1µA @ 12.2V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: DO-215AA, SMB Gull Wing Supplier Device Package: SMBG (DO-215AA)	Package: DO-215AA, SMB Gull Wing	Stock7,904	±2%	2W	10 Ohms	1µA @ 12.2V	1.2V @ 200mA	-65°C ~ 150°C	Surface Mount	DO-215AA, SMB Gull Wing	SMBG (DO-215AA)
1N5337CE3/TR12	Microsemi Corporation	DIODE ZENER 4.7V 5W T18 Voltage - Zener (Nom) (Vz): 4.7V Tolerance: ±2% Power - Max: 5W Impedance (Max) (Zzt): 2 Ohms Current - Reverse Leakage @ Vr: 5µA @ 1V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 1A Operating Temperature: -65°C ~ 150°C Mounting Type: Through Hole Package / Case: T-18, Axial Supplier Device Package: T-18	Package: T-18, Axial	Stock5,104	±2%	5W	2 Ohms	5µA @ 1V	1.2V @ 1A	-65°C ~ 150°C	Through Hole	T-18, Axial	T-18
MM5Z3V6ST1	ON Semiconductor	DIODE ZENER 3.6V 200MW SOD523 Voltage - Zener (Nom) (Vz): 3.6V Tolerance: ±3% Power - Max: 200mW Impedance (Max) (Zzt): 90 Ohms Current - Reverse Leakage @ Vr: 5µA @ 1V Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: SC-79, SOD-523 Supplier Device Package: SOD-523	Package: SC-79, SOD-523	Stock5,616	±3%	200mW	90 Ohms	5µA @ 1V	900mV @ 10mA	-65°C ~ 150°C	Surface Mount	SC-79, SOD-523	SOD-523
JAN1N5538C-1	Microsemi Corporation	DIODE ZENER 18V 500MW DO35 Voltage - Zener (Nom) (Vz): 18V Tolerance: ±2% Power - Max: 500mW Impedance (Max) (Zzt): 100 Ohms Current - Reverse Leakage @ Vr: 10nA @ 16.2V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-35 (DO-204AH)	Package: DO-204AH, DO-35, Axial	Stock3,392	±2%	500mW	100 Ohms	10nA @ 16.2V	1.1V @ 200mA	-65°C ~ 175°C	Through Hole	DO-204AH, DO-35, Axial	DO-35 (DO-204AH)
1N5941BUR-1	Microsemi Corporation	DIODE ZENER 47V 1.25W DO213AB Voltage - Zener (Nom) (Vz): 47V Tolerance: ±5% Power - Max: 1.25W Impedance (Max) (Zzt): 67 Ohms Current - Reverse Leakage @ Vr: 1µA @ 35.8V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: DO-213AB, MELF Supplier Device Package: DO-213AB	Package: DO-213AB, MELF	Stock3,408	±5%	1.25W	67 Ohms	1µA @ 35.8V	1.2V @ 200mA	-65°C ~ 175°C	Surface Mount	DO-213AB, MELF	DO-213AB
2EZ9.1D2/TR8	Microsemi Corporation	DIODE ZENER 9.1V 2W DO204AL Voltage - Zener (Nom) (Vz): 9.1V Tolerance: ±2% Power - Max: 2W Impedance (Max) (Zzt): 2.5 Ohms Current - Reverse Leakage @ Vr: 3µA @ 7V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 150°C Mounting Type: Through Hole Package / Case: DO-204AL, DO-41, Axial Supplier Device Package: DO-204AL (DO-41)	Package: DO-204AL, DO-41, Axial	Stock4,576	±2%	2W	2.5 Ohms	3µA @ 7V	1.2V @ 200mA	-65°C ~ 150°C	Through Hole	DO-204AL, DO-41, Axial	DO-204AL (DO-41)
1N4760E3/TR13	Microsemi Corporation	DIODE ZENER 68V 1W DO204AL Voltage - Zener (Nom) (Vz): 68V Tolerance: ±10% Power - Max: 1W Impedance (Max) (Zzt): 150 Ohms Current - Reverse Leakage @ Vr: 5µA @ 51.7V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 150°C Mounting Type: Through Hole Package / Case: DO-204AL, DO-41, Axial Supplier Device Package: DO-204AL (DO-41)	Package: DO-204AL, DO-41, Axial	Stock5,152	±10%	1W	150 Ohms	5µA @ 51.7V	1.2V @ 200mA	-65°C ~ 150°C	Through Hole	DO-204AL, DO-41, Axial	DO-204AL (DO-41)
MMBZ5225C-HE3-08	Vishay Semiconductor Diodes Division	DIODE ZENER 3V 225MW SOT23-3 Voltage - Zener (Nom) (Vz): 3V Tolerance: ±2% Power - Max: 225mW Impedance (Max) (Zzt): 30 Ohms Current - Reverse Leakage @ Vr: 50µA @ 1V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -55°C ~ 150°C Mounting Type: Surface Mount Package / Case: TO-236-3, SC-59, SOT-23-3 Supplier Device Package: SOT-23-3	Package: TO-236-3, SC-59, SOT-23-3	Stock2,144	±2%	225mW	30 Ohms	50µA @ 1V	-	-55°C ~ 150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
BZT55C43-GS08	Vishay Semiconductor Diodes Division	DIODE ZENER 43V 500MW SOD80 Voltage - Zener (Nom) (Vz): 43V Tolerance: - Power - Max: 500mW Impedance (Max) (Zzt): 600 Ohms Current - Reverse Leakage @ Vr: 100nA @ 33V Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA Operating Temperature: - Mounting Type: Surface Mount Package / Case: SOD-80 Variant Supplier Device Package: SOD-80 QuadroMELF	Package: SOD-80 Variant	Stock5,040	-	500mW	600 Ohms	100nA @ 33V	1.5V @ 200mA	-	Surface Mount	SOD-80 Variant	SOD-80 QuadroMELF
BZX84-A5V1,235	Nexperia USA Inc.	DIODE ZENER 5.1V 250MW SOT23 Voltage - Zener (Nom) (Vz): 5.1V Tolerance: ±1% Power - Max: 250mW Impedance (Max) (Zzt): 60 Ohms Current - Reverse Leakage @ Vr: 2µA @ 2V Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: TO-236-3, SC-59, SOT-23-3 Supplier Device Package: TO-236AB (SOT23)	Package: TO-236-3, SC-59, SOT-23-3	Stock3,936	±1%	250mW	60 Ohms	2µA @ 2V	900mV @ 10mA	-65°C ~ 150°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB (SOT23)
1N5531	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 11 V Tolerance: ±20% Power - Max: 500 mW Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: 50 nA @ 9 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 200 mA Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-204AH (DO-35)	Package: -	Request a Quote	±20%	500 mW	-	50 nA @ 9 V	1.1 V @ 200 mA	-65°C ~ 175°C (TJ)	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
HZS18NB3TA-E	Renesas Electronics Corporation	DIODE ZENER 0.4W Voltage - Zener (Nom) (Vz): - Tolerance: - Power - Max: - Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: - Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-
1N5242B-1	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 12 V Tolerance: ±5% Power - Max: 500 mW Impedance (Max) (Zzt): 30 Ohms Current - Reverse Leakage @ Vr: 1 µA @ 9.1 V Voltage - Forward (Vf) (Max) @ If: 1.5 V @ 200 mA Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-204AH (DO-35)	Package: -	Request a Quote	±5%	500 mW	30 Ohms	1 µA @ 9.1 V	1.5 V @ 200 mA	-65°C ~ 175°C (TJ)	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
EDZLDTE618-2B	Rohm Semiconductor	DIODE ZENER SMD Voltage - Zener (Nom) (Vz): - Tolerance: - Power - Max: 100 mW Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: - Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -55°C ~ 125°C Mounting Type: Surface Mount Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	100 mW	-	-	-	-55°C ~ 125°C	Surface Mount	-	-
BZG03C82-M3-08	Vishay General Semiconductor - Diodes Division	DIODE ZENER 82V 1.25W DO214AC Voltage - Zener (Nom) (Vz): 82 V Tolerance: ±6.1% Power - Max: 1.25 W Impedance (Max) (Zzt): 100 Ohms Current - Reverse Leakage @ Vr: 1 µA @ 62 V Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 500 mA Operating Temperature: 150°C (TJ) Mounting Type: Surface Mount Package / Case: DO-214AC, SMA Supplier Device Package: DO-214AC (SMA)	Package: -	Stock16,545	±6.1%	1.25 W	100 Ohms	1 µA @ 62 V	1.2 V @ 500 mA	150°C (TJ)	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
CDLL4744A-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 15 V Tolerance: ±5% Power - Max: - Impedance (Max) (Zzt): 14 Ohms Current - Reverse Leakage @ Vr: 100 nA @ 11.4 V Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 200 mA Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: DO-213AB, MELF Supplier Device Package: DO-213AB	Package: -	Request a Quote	±5%	-	14 Ohms	100 nA @ 11.4 V	1.2 V @ 200 mA	-65°C ~ 175°C	Surface Mount	DO-213AB, MELF	DO-213AB
JANTX1N5530C-1-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 10 V Tolerance: ±2% Power - Max: 500 mW Impedance (Max) (Zzt): 60 Ohms Current - Reverse Leakage @ Vr: 50 nA @ 9.1 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 200 mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-204AH (DO-35)	Package: -	Request a Quote	±2%	500 mW	60 Ohms	50 nA @ 9.1 V	1.1 V @ 200 mA	-65°C ~ 175°C	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
SZMM3Z56VT1GX	Nexperia USA Inc.	SZMM3Z56VT1G/SOD323/SOD2 Voltage - Zener (Nom) (Vz): 56 V Tolerance: ±5% Power - Max: 300 mW Impedance (Max) (Zzt): 200 Ohms Current - Reverse Leakage @ Vr: 50 nA @ 39.2 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 100 mA Operating Temperature: 150°C (TJ) Mounting Type: Surface Mount Package / Case: SC-76, SOD-323 Supplier Device Package: SOD-323	Package: -	Stock81,000	±5%	300 mW	200 Ohms	50 nA @ 39.2 V	1.1 V @ 100 mA	150°C (TJ)	Surface Mount	SC-76, SOD-323	SOD-323
1N3037B	Solid State Inc.	1 WATT ZENER DIODE D0-13 Voltage - Zener (Nom) (Vz): 51 V Tolerance: ±5% Power - Max: 1 W Impedance (Max) (Zzt): 95 Ohms Current - Reverse Leakage @ Vr: 500 nA @ 38.8 V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Through Hole Package / Case: DO-13 Supplier Device Package: DO-13	Package: -	Request a Quote	±5%	1 W	95 Ohms	500 nA @ 38.8 V	-	-65°C ~ 175°C (TJ)	Through Hole	DO-13	DO-13
1N4734AGE3-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 5.6 V Tolerance: ±5% Power - Max: 1 W Impedance (Max) (Zzt): 5 Ohms Current - Reverse Leakage @ Vr: 10 µA @ 2 V Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 200 mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AL, DO041, Axial Supplier Device Package: DO-41	Package: -	Request a Quote	±5%	1 W	5 Ohms	10 µA @ 2 V	1.2 V @ 200 mA	-65°C ~ 175°C	Through Hole	DO-204AL, DO041, Axial	DO-41
PZU24B1A-QX	Nexperia USA Inc.	PZU24B1A-Q/SOD323/SOD2 Voltage - Zener (Nom) (Vz): 23.45 V Tolerance: ±2% Power - Max: 320 mW Impedance (Max) (Zzt): 30 Ohms Current - Reverse Leakage @ Vr: 50 µA @ 19 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 100 mA Operating Temperature: 150°C (TJ) Mounting Type: Surface Mount Package / Case: SC-76, SOD-323 Supplier Device Package: SOD-323	Package: -	Stock8,991	±2%	320 mW	30 Ohms	50 µA @ 19 V	1.1 V @ 100 mA	150°C (TJ)	Surface Mount	SC-76, SOD-323	SOD-323
JANHCA1N970B	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 24 V Tolerance: ±5% Power - Max: 500 mW Impedance (Max) (Zzt): 33 Ohms Current - Reverse Leakage @ Vr: 5 µA @ 18.2 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 200 mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AA, DO-7, Axial Supplier Device Package: DO-7 (DO-204AA)	Package: -	Request a Quote	±5%	500 mW	33 Ohms	5 µA @ 18.2 V	1.1 V @ 200 mA	-65°C ~ 175°C	Through Hole	DO-204AA, DO-7, Axial	DO-7 (DO-204AA)
JANTXV1N4479US-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 39 V Tolerance: ±5% Power - Max: 1.5 W Impedance (Max) (Zzt): 30 Ohms Current - Reverse Leakage @ Vr: 50 nA @ 31.2 V Voltage - Forward (Vf) (Max) @ If: 1.5 V @ 1 A Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: SQ-MELF, A Supplier Device Package: D-5A	Package: -	Request a Quote	±5%	1.5 W	30 Ohms	50 nA @ 31.2 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Surface Mount	SQ-MELF, A	D-5A
BZT52-B5V6J	Nexperia USA Inc.	DIODE ZENER 5.6V 590MW SOD123 Voltage - Zener (Nom) (Vz): 5.6 V Tolerance: ±1.96% Power - Max: 590 mW Impedance (Max) (Zzt): 40 Ohms Current - Reverse Leakage @ Vr: 1 µA @ 2 V Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA Operating Temperature: -55°C ~ 150°C (TA) Mounting Type: Surface Mount Package / Case: SOD-123 Supplier Device Package: SOD-123	Package: -	Stock110,625	±1.96%	590 mW	40 Ohms	1 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C (TA)	Surface Mount	SOD-123	SOD-123
PLVA668A-QR	Nexperia USA Inc.	PLVA668A-Q/SOT23/TO-236AB Voltage - Zener (Nom) (Vz): 6.8 V Tolerance: ±2.94% Power - Max: 250 mW Impedance (Max) (Zzt): 100 Ohms Current - Reverse Leakage @ Vr: 0.8 nA @ 3.4 V Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA Operating Temperature: 150°C (TJ) Mounting Type: Surface Mount Package / Case: TO-236-3, SC-59, SOT-23-3 Supplier Device Package: TO-236AB	Package: -	Request a Quote	±2.94%	250 mW	100 Ohms	0.8 nA @ 3.4 V	900 mV @ 10 mA	150°C (TJ)	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
BZT52C30	Taiwan Semiconductor Corporation	SOD-123F, 500MW, 5%, SMALL SIGNA Voltage - Zener (Nom) (Vz): 30 V Tolerance: ±5% Power - Max: 500 mW Impedance (Max) (Zzt): 80 Ohms Current - Reverse Leakage @ Vr: 45 nA @ 21 V Voltage - Forward (Vf) (Max) @ If: 1 V @ 10 mA Operating Temperature: -65°C ~ 150°C (TJ) Mounting Type: Surface Mount Package / Case: SOD-123F Supplier Device Package: SOD-123F	Package: -	Request a Quote	±5%	500 mW	80 Ohms	45 nA @ 21 V	1 V @ 10 mA	-65°C ~ 150°C (TJ)	Surface Mount	SOD-123F	SOD-123F
BZY93C10	Solid State Inc.	DO4 20 WATT ZENER DIODES Voltage - Zener (Nom) (Vz): 10 V Tolerance: ±6% Power - Max: 20 W Impedance (Max) (Zzt): 0.5 Ohms Current - Reverse Leakage @ Vr: 50 µA @ 6.8 V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: 175°C (TJ) Mounting Type: Stud Mount Package / Case: DO-203AA, DO-4, Stud Supplier Device Package: DO-4	Package: -	Request a Quote	±6%	20 W	0.5 Ohms	50 µA @ 6.8 V	-	175°C (TJ)	Stud Mount	DO-203AA, DO-4, Stud	DO-4