Mounting Type  

Chassis, Stud Mount

Package / Case  

DO-203AA, DO-4, Stud

Surface Mount  

NO

Number of Pins  

1

Supplier Device Package  

DO-213AA

Diode Element Material  

SILICON

Number of Terminals  

1

Package  

Bulk

Base Product Number  

1N2997

Impedance (Max) (Zzt)  

15 Ohms

Mfr  

Microchip Technology

Product Status  

Active

Factory Pack QuantityFactory Pack Quantity  

1

Manufacturer  

Microchip

Brand  

Microchip Technology

RoHS  

N

Operating Temperature-Max  

175 °C

Rohs Code  

No

Manufacturer Part Number  

1N2997B

Power Dissipation (Max)  

10 W

Package Shape  

ROUND

Number of Elements  

1

Part Life Cycle Code  

Active

Ihs Manufacturer  

MICROSEMI CORP

Risk Rank  

5.24

Part Package Code  

DO-4

Reference Voltage-Nom  

51 V

Reflow Temperature-Max (s)  

NOT SPECIFIED

Operating Temperature-Min  

-65 °C

Package Body Material  

METAL

Package Style  

POST/STUD MOUNT

Package Description  

HERMETIC SEALED, GLASS, DO-4, 1 PIN

Operating Temperature  

-65°C ~ 175°C

Series  

-

Packaging  

Tray

Tolerance  

±5%

JESD-609 Code  

e0

Pbfree Code  

No

ECCN Code  

EAR99

Terminal Finish  

TIN LEAD

HTS Code  

8541.10.00.50

Subcategory  

Diodes & Rectifiers

Technology  

ZENER

Terminal Position  

UPPER

Terminal Form  

SOLDER LUG

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

unknown

JESD-30 Code  

O-MUPM-D1

Qualification Status  

Not Qualified

Polarity  

UNIDIRECTIONAL

Configuration  

SINGLE

Diode Type  

ZENER DIODE

Current - Reverse Leakage @ Vr  

10 µA @ 38.8 V

Voltage - Forward (Vf) (Max) @ If  

1.5 V @ 2 A

Case Connection  

ANODE

Power - Max  

10 W

Voltage - Zener (Nom) (Vz)  

51 V

Product Type  

Zener Diodes

Voltage Tol-Max  

5%

JEDEC-95 Code  

DO-203AA

Working Test Current  

50 mA

Dynamic Impedance-Max  

15 Ω

Product Category  

Zener Diodes