1.5SMC6.8AT3 Series

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2

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

1500

W

Measured Zero Lead Length (Note 2)

Derate Above 75

°C

Thermal Resistance from Junction−to−Lead

4.0

54.6

18.3

W

mW/

°C

°C/W

Derate Above 25

°C

Thermal Resistance from Junction−to−Ambient

0.75

6.1

165

W

mW/

°C

°C/W

200

A

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 implied,

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 403 case outline dimensions spec.

4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.

Symbol

Parameter

Maximum Reverse Peak Pulse Current

Working Peak Reverse Voltage

Test Current

Forward Current

5. 1/2 sine wave or equivalent, PW = 8.3 ms

non−repetitive duty cycle

Uni−Directional TVS

V

I