Package / Case  

E-Package-2

Mount  

Through Hole

Mounting Type  

Through Hole

Number of Pins  

2

Supplier Device Package  

E, Axial

RoHS  

N

Mounting Styles  

Through Hole

Vz - Zener Voltage  

220 V

Pd - Power Dissipation  

5 W

Zz - Zener Impedance  

19 Ohms

Minimum Operating Temperature  

- 65 C

Maximum Operating Temperature  

+ 175 C

If - Forward Current  

1 A

Ir - Maximum Reverse Leakage Current  

2 uA

Ir - Reverse Current  

2 uA

Factory Pack QuantityFactory Pack Quantity  

1

Voltage Regulation Accuracy  

19 V

Voltage Temperature Coefficient  

0.115 %/C

Unit Weight  

0.026455 oz

Power Dissipation (Max)  

5 W

Package  

Bulk

Base Product Number  

1N4990

Impedance (Max) (Zzt)  

550 Ohms

Mfr  

Microchip Technology

Product Status  

Active

Packaging  

Bulk

Operating Temperature  

-65°C ~ 175°C (TJ)

Series  

-

Tolerance  

±5%

Part Status  

Production (Last Updated: 1 month ago)

Max Operating Temperature  

175 °C

Min Operating Temperature  

-65 °C

Configuration  

Single

Element Configuration  

Single

Current - Reverse Leakage @ Vr  

2 µA @ 167 V

Power Dissipation  

5 W

Voltage - Forward (Vf) (Max) @ If  

1.5 V @ 1 A

Power - Max  

5 W

Max Reverse Leakage Current  

2 µA

Test Current  

5 mA

Voltage - Zener (Nom) (Vz)  

220 V

Zener Voltage  

220 V

Voltage Tolerance  

5 %

Zener Current  

2 uA

Vf - Forward Voltage  

1.5 V

Diameter  

3.42 mm

Length  

6.1 mm

Radiation Hardening  

Yes