Mounting Type  

Chassis, Stud Mount

Package / Case  

DO-203AA, DO-4, Stud

Surface Mount  

NO

Supplier Device Package  

DO-213AA

Diode Element Material  

SILICON

Number of Terminals  

1

Unit Weight  

2.010616 oz

Factory Pack QuantityFactory Pack Quantity  

1

Part # Aliases  

132001000105

Manufacturer  

Industrial Shields

Brand  

Industrial Shields

Tradename  

UPSberry

RoHS  

Details

Package  

Bulk

Base Product Number  

1N2978

Impedance (Max) (Zzt)  

3 Ohms

Mfr  

Microchip Technology

Product Status  

Active

Package Description  

HERMETIC SEALED, GLASS, DO-4, 1 PIN

Package Style  

POST/STUD MOUNT

Package Body Material  

METAL

Operating Temperature-Min  

-65 °C

Reflow Temperature-Max (s)  

NOT SPECIFIED

Reference Voltage-Nom  

14 V

Operating Temperature-Max  

175 °C

Rohs Code  

No

Manufacturer Part Number  

1N2978A

Power Dissipation (Max)  

10 W

Package Shape  

ROUND

Number of Elements  

1

Part Life Cycle Code  

Active

Ihs Manufacturer  

MICROSEMI CORP

Risk Rank  

5.42

Part Package Code  

DO-4

Series  

UPS

Packaging  

Bulk

Operating Temperature  

-65°C ~ 175°C

Tolerance  

±5%

JESD-609 Code  

e0

Pbfree Code  

No

ECCN Code  

EAR99

Terminal Finish  

TIN LEAD

HTS Code  

8541.10.00.50

Subcategory  

Controllers

Technology  

ZENER

Terminal Position  

UPPER

Terminal Form  

SOLDER LUG

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

unknown

Pin Count  

1

JESD-30 Code  

O-MUPM-D1

Qualification Status  

Not Qualified

Polarity  

UNIDIRECTIONAL

Configuration  

SINGLE

Diode Type  

ZENER DIODE

Current - Reverse Leakage @ Vr  

10 µA @ 10.5 V

Voltage - Forward (Vf) (Max) @ If  

1.5 V @ 2 A

Case Connection  

ANODE

Power - Max  

10 W

Voltage - Zener (Nom) (Vz)  

14 V

Product Type  

Controllers

Voltage Tol-Max  

10%

JEDEC-95 Code  

DO-203AA

Working Test Current  

180 mA

Product Category  

Specialty Controllers