P4KE180A Ver la hoja de datos (PDF) - Littelfuse, Inc

Número de pieza

componentes Descripción

Fabricante

P4KE180A

Transient Voltage Suppression Diodes

Littelfuse, Inc 

Transient Voltage Suppression Diodes

Axial Leaded – 400W > P4KE series

Soldering Parameters

Reflow Condition

Lead–free assembly

- Temperature Min (Ts(min))

Pre Heat - 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)

Time within 5°C of actual peak

Temperature (tp)

Ramp-down Rate

Time 25°C to peak Temperature (TP)

Do not exceed

150°C

200°C

60 – 180 secs

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

TP

TL

Ts(max)

Ts(min)

25˚C

Ramp-up

tp

tL

Critical Zone

TL to TP

ts

Preheat

Ramp-down

t 25˚C to Peak

Time (t)

Flow/Wave Soldering (Solder Dipping)

Peak Temperature :

Dipping Time :

Soldering :

260OC

5 seconds

1 time

Physical Specifications

Weight

Case

Polarity

Terminal

0.012oz., 0.3g

JEDEC DO-204AL (DO-41) molded

plastic body over passivated junction.

Color band denotes the cathode except

Bipolar.

Matte Tin axial leads, solderable per

JESD22-B102.

Environmental Specifications

High Temp. Storage

HTRB

Temperature Cycling

H3TRB

RSH

JESD22-A103

JESD22-A108

JESD22-A104

JESD22-A101

JESD22-B106

Dimensions

D

A

Cathode Band

(for Uni-directional products only)

C

B

A

DO-204AL (DO-41)

Dimensions

A

B

C

D

Inches

Min

Max

1.000

-

0.160

0.205

0.028

0.034

0.080

0.107

Millimeters

Min

Max

25.40

-

4.10

5.20

0.71

0.86

2.00

2.70

© 2014 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 01/24/14

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