Surface Mount Transient Voltage Suppressors

Revision March 1,2022

www.unsemi.com.tw

For technical questions, contact: tech@unsemi.com.tw

ROHS

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

8KP Series

8000W

4/5

Dimensions

A

B

C

D

Min

Max

Max

Min

Inches

Millimeters

1.000

0.340

0.048

0.340

-

0.360

0.052

0.360

25.40

8.64

1.22

8.64

-

9.14

1.32

9.14

Part Numbering

K P

C A

xxx

8

R6/P600

Dimensions

5% VBR VOLTAGE TOLERANCE

BI-DIRECTIONAL

VRWM VOLTAGE

SERIES

Soldering Parameters

Lead–free assembly

150°C

200°C

60 -180 Seconds

3°C/second max

3°C/second max

217°C

60 -150 Seconds

260 +0/-5°C

20 -40 Seconds

6°C/second max

8 minutes Max

280°C

Reflow Condition

Pre Heat

-Temperature Min (Ts(min)

-Temperature Max (Ts(max)

- Time (min to max) (ts)

Average ramp up rate ( Liquidus

Temp TL) to peak

TS(max) to TL - Ramp-up Rate

Reflow

- Temperature (TL) (Liquidus)

- Time (min to max) (ts)

Peak Temperature (TP)

Do not exceed

Time 25°C to peak Temperature (TP)

Time within 5°C of actual peak

Temperature (tp)

Ramp-down Rate

Time

Time to peak temperature

( T25℃ to peak)

Preheat

Ts(min)

Ts(max)

TL

TL

TP

Ramp-up

Ramp-down

Critical Zone

TL toTP

TP

Ts

25