Surface Mount  

NO

Package / Case  

E-Package-2

Mounting Type  

Through Hole

Supplier Device Package  

E, Axial

Diode Element Material  

SILICON

Number of Terminals  

2

Manufacturer Part Number  

JAN1N4975D

Rohs Code  

No

Part Life Cycle Code  

Active

Ihs Manufacturer  

MICROSEMI CORP

Package Description  

O-LALF-W2

Risk Rank  

5.44

Number of Elements  

1

Package Body Material  

GLASS

Package Shape  

ROUND

Package Style  

LONG FORM

Power Dissipation (Max)  

5 W

Reference Voltage-Nom  

51 V

Reflow Temperature-Max (s)  

NOT SPECIFIED

Ir - Reverse Current  

2 uA

Zz - Zener Impedance  

27 Ohms

Ir - Maximum Reverse Leakage Current  

2 uA

Pd - Power Dissipation  

5 W

Maximum Operating Temperature  

+ 175 C

Unit Weight  

0.026455 oz

Minimum Operating Temperature  

- 65 C

Factory Pack QuantityFactory Pack Quantity  

1

Mounting Styles  

Axial

Brand  

Microchip / Microsemi

Vz - Zener Voltage  

51 V

RoHS  

N

Voltage Temperature Coefficient  

0.095 %/C

Package  

Bulk

Base Product Number  

1N4975

Impedance (Max) (Zzt)  

27 Ohms

Mfr  

Microchip Technology

Product Status  

Active

Packaging  

Bulk

Operating Temperature  

-65°C ~ 175°C

Series  

Military, MIL-PRF-19500/356

Tolerance  

±1%

JESD-609 Code  

e0

ECCN Code  

EAR99

Terminal Finish  

Tin/Lead (Sn/Pb)

HTS Code  

8541.10.00.50

Subcategory  

Diodes & Rectifiers

Terminal Position  

AXIAL

Terminal Form  

WIRE

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

compliant

Pin Count  

2

Reference Standard  

MIL-19500/356H

JESD-30 Code  

O-LALF-W2

Qualification Status  

Qualified

Polarity  

UNIDIRECTIONAL

Configuration  

SINGLE

Diode Type  

ZENER DIODE

Current - Reverse Leakage @ Vr  

2 µA @ 38.8 V

Voltage - Forward (Vf) (Max) @ If  

1.5 V @ 1 A

Case Connection  

ISOLATED

Power - Max  

5 W

Test Current  

25 mA

Voltage - Zener (Nom) (Vz)  

51 V

Product Type  

Zener Diodes

Voltage Tol-Max  

1%

Working Test Current  

25 mA

Voltage Tolerance  

1 %

Zener Current  

92 mA

Vf - Forward Voltage  

1.5 V

Product Category  

Zener Diodes

Length  

4.5 mm

Diameter  

3.42 mm