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©2007 Littelfuse

Specifications are subject to change without notice.

Transient Voltage Suppression Diodes

30KPA Series

Axial Leaded – 30000W

Physical Specifications

Weight

0.07oz., 2.5g

Case

P600 molded plastic body over

Polarity

Color band denotes the cathode except

Bipolar.

Terminal

Matte Tin axial leads, solderable per

Dimensions

Dimensions

Inches

Millimeters

Min

Max

Min

Max

A

1.000

-

25.40

-

B

0.340

0.360

8.60

9.10

C

0.048

0.052

1.22

1.32

D

0.340

0.360

8.60

9.10

P600

Environmental Specifications

Temperature Cycle

Pressure Cooker

High Temp. Storage

HTRB

Thermal Shock

Soldering Parameters

Time (t)

T

s(min)

T

s(max)

T

L

T

P

t

s

Preheat

t

L

t

p

Ramp-up

Critical Zone

T

L

to T

P

Ramp-down

t 25˚C to Peak

25˚C

Reflow Condition

Pre Heat

-Temperature Min (T

150°C

-Temperature Max (T

200°C

-Time (min to max) (t

Average ramp up rate (LiquidusTemp

(T

3°C/second max

T

3°C/second max

Reflow

-Temperature (T

217°C

-Time (min to max) (t

PeakTemperature (T

Time within 5°C of actual peak

Temperature (t

Ramp-down Rate

6°C/second max

Time 25°C to peakTemperature (T

8 minutes Max.

Do not exceed

280°C

Flow/Wave Soldering (Solder Dipping)

Peak Temperature :

Dipping Time :

10 seconds

Soldering :

1 time

C

B

A

A

D