PFW3500 – PFW3510

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© 2002 Won-Top Electronics

PFW3500 – PFW3510

35A 1/2" FLAG LEAD PRESS-FIT DIODE

Features

!

Diffused Junction

!

Low Leakage

!

Low Cost

!

High Surge Current Capability

J

!

D

Mechanical Data

H

C

!

Case: All Copper Case and Components

E

Hermetically Sealed

G

!

Terminals: Contact Areas Readily Solderable

!

Polarity: Cathode to Case(Reverse Units Are

B

Available Upon Request and Are Designated

By An “R” Suffix, i.e. PFW3502R or PFW3510R)

!

Polarity: Red Color Equals Standard,

Black Color Equals Reverse Polarity

!

Mounting Position: Any

A

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol PFW3500 PFW3501 PFW3502 PFW3504 PFW3506 PFW3508 PFW3510 Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

50

100

200

400

600

800

1000

V

RMS Reverse Voltage

35

70

140

280

420

560

700

V

Average Rectified Output Current

35

A

Non-Repetitive Peak Forward Surge

Current 8.3ms Single half sine-wave

superimposed on rated load

(JEDEC Method)

400

A

Forward Voltage

1.08

V

Peak Reverse Current

10

500

µA

Typical Junction Capacitance (Note 1)

300

pF

Typical Thermal Resistance

Junction to Case (Note 2)

1.2

K/W

-65 to +175

°C

*Glass passivated forms are available upon request

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance: Junction to case, single side cooled.

WT E

PO W E R SEM IC ONDUCTORS

DO-21 Flag Lead

Dim

Min

Max

A

15.63

16.14

B

12.75

12.83

C

8.89

10.04

D

1.25 Ø

1.30Ø

E

3.05

3.30

G

5.59

6.10

H

10.42

12.45

J

26.10

27.40

All Dimensions in mm