Datasheet > 31DF4_1

31DF4_1

更新时间： 2024-09-30 02:58:23

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描述
3.0 AMPS. Super Fast Rectifiers

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数据手册

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31DF4_1 数据手册

31DF4 - 31DF6

3.0 AMPS. Super Fast Rectifiers

DO-201AD

Features

ꢀ

High efficiency, Low VF

High current capability

High reliability

High surge current capability

Low power loss.

Mechanical Data

ꢀ

Cases: Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Lead: Pure tin plated, Lead free., solderable per

MIL-STD-202, Method 208 guaranteed

Polarity: Color band denotes cathode end

High temperature soldering guaranteed:

ꢀ

260 C/10 seconds/.375”,(9.5mm) lead

Dimensions in inches and (millimeters)

lengths at 5 lbs., (2.3kg) tension

Weight: 1.2 grams

ꢀ

Maximum Ratings and Electrical Characteristics

Rating at 25 C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Symbol

V_RRM

V_RMS

V_DC

Type Number

31DF4

400

31DF6

600

Units

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

280

420

Maximum DC Blocking Voltage

400

600

Maximum Average Forward Rectified Current

1.2

3.0

.375 (9.5mm) Lead Length @T_A= 29 C

I_(AV)

(Note 1)

@T_L= 109 C

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated Load

(JEDEC method )

I_FSM

Maximum Instantaneous Forward Voltage

@ 3.0A

1.7

V_F

Maximum DC Reverse Current @ T_A=25 C

100

I_R

at Rated DC Blocking Voltage @ T_A=125 C

Maximum Reverse Recovery Time (Note 3)

Typical Thermal Resistance ( Note 2 )

Operating Temperature Range

Trr

C/W

θJA

T_J

-40 to +150

Storage Temperature Range

TSTG

Notes:

1. Without Fin or P.C.Board..

2. Thermal Resistance from Junction to Ambient .375” (9.5mm) Lead Length.

3. Reverse recovery Test Condition: Ta = 25℃, IFM=3A, di/dt = 50A / Us.

Version: A06

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