1SMA10CAT3 Series

http://onsemi.com

2

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Peak Power Dissipation (Note 1)

400

W

Measured Zero Lead Length (Note 2)

Derate Above 75

°C

Thermal Resistance from Junction−to−Lead

1.5

20

50

W

mW/

°C

°C/W

Derate Above 25

°C

Thermal Resistance from Junction−to−Ambient

0.5

4.0

250

W

mW/

°C

°C/W

Operating and Storage Temperature Range

−65 to +150

°C

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit

values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not im-

plied, damage may occur and reliability may be affected.

1. 10 X 1000

ms, non−repetitive

2. 1

″ square copper pad, FR−4 board

3. FR−4 board, using ON Semiconductor minimum recommended footprint, as shown in 403B case outline dimensions spec.

*Please see 1SMA5.0AT3 to 1SMA78AT3 for Unidirectional devices.

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Maximum Reverse Peak Pulse Current

Working Peak Reverse Voltage

Test Current

Bi−Directional TVS

V

I