Datasheet > SF32

SF32

更新时间： 2024-10-29 07:19:23

品牌	Logo	应用领域
威伦 - WILLAS		二极管超快速恢复二极管
页数	文件大小	规格书
2页	518K
描述
SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 400 Volts CURRENT 3.0 Amperes

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SF32 数据手册

SF31

THRU

SF36

WILLAS

SUPER FAST RECTIFIER

VOLTAGE RANGE 50 to 400 Volts CURRENT 3.0 Amperes

Pb Free Product

FEATURES

* High reliability

* Low leakage

* Low forward voltage

* High current capability

* Super fast switching speed

* High surge capability

* Good for switching mode circuit

DO-201AD

MECHANICALDATA

* Case: Molded plastic

* Epoxy: UL 94V-O rate flame retardant

* Lead: MIL-STD-202E method 208C guaranteed

* Mounting position: Any

* Weight: 1.18 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS (At T

= 25^oC unless otherwise noted)

RATINGS

SYMBOL

SF31

SF32

SF33

SF34

SF35

SF36

UNITS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Volts

RRM

RMS

100

150

105

150

200

140

200

300

210

300

400

280

400

Volts

Maximum DC Blocking Voltage

Maximum Average Forward Current

100

3.0

Amps

at TA

= 55^oC

Peak Forward Surge Current IFM (surge):8.3 ms single half

sine-wave superimposed on rated load (JEDEC method)

FSM

125

Typical Junction Capacitance (Note 2)

⁰C

Operating and Storage Temperature Range

, TSTG

-65 to + 150

ELECTRICAL CHARACTERISTICS (At T

CHARACTERISTICS

Maximum Forward Voltage at 3.0A DC

= 25^oC unless otherwise noted)

SYMBOL

SF31

SF32

SF33

SF34

SF35

SF36

UNITS

Volts

0.95

1.25

Maximum DC Reverse Current

= 25^oC

=150^oC

5.0

uAmps

nSec

at Rated DC Blocking Voltage

Maximum Reverse Recovery Time (Note 1)

trr

NOTES : 1. Test Conditions: I

=0.5A, I

R=1.0A, IRR=0.25A.

2. Measured at 1 MH

and applied reverse voltage of 4.0 volts.

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