1 of 2

Unit

VOLTAGE RANGE: 200V

31GF2

SUPER FAST RECTIFIER DIODES

Features

High current capability

High surge current capability

High reliability

Low reverse current

Low forward voltage drop

Super fast recovery time

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

CURRENT: 3.0 A

31GF2

Maximum Recurrent Peak Reverse Voltage

Vrrm

200

V

Maximum RMS Voltage

Vrms

140

V

Maximum DC blocking Voltage

Vdc

200

V

Maximum Average Forward Rectified

Current, 0.375″lead length at TL =110℃

If(av)

3.0

A

Peak Forward Surge Current 8.3ms single

half sine-wave superimposed on rated load

Ifsm

80

A

Maximum Forward Voltage at Forward current

At3.0A

(Note 1)

Vf

0.98

V

Maximum DC Reverse Current

Ta =25℃

at rated DC blocking voltage

Ta =120℃

Ir

10.0

100.0

μA

μA

Maximum Reverse Recovery Time

(Note 2)

Trr

30

nS

Typical Thermal Resistance

R(ja)

30.0

℃/W

Storage and Operating Junction Temperature

Tstg,Tj

-40 to +150

℃

Note：

1. Pulse test:300uS pulse width, 1% duty cycle

2. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A

Characteristic

Symbol

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DO-201AD

Dim

Min

Max

A

25.40

¾

B

7.20

9.50

C

1.20

1.30

D

4.80

5.30

All Dimensions in mm

A

A

B

C

D

www.sunmate.tw

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Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

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Polarity: Cathode Band

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Weight: 1.2 grams (approx.)

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Mounting Position: Any

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Marking: Type Number

Case: DO-201AD, Molded Plastic

Mechanical Data