Datasheet > SF22

SF22

更新时间： 2024-11-29 06:11:11

品牌	Logo	应用领域
商升特 - SEMTECH		二极管
页数	文件大小	规格书
1页	208K
描述
SUPER FAST RECTIFIERS

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中文翻译

获取价格

数据手册

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SF22 数据手册

SF21 THRU SF28

SUPER FAST RECTIFIERS

Reverse Voltage – 50 to 600 Volts

Forward Current – 2.0 Amperes

Features

• Super fast switching for high efficiency

• Low reverse leakage

• High forward surge current capability

• High temperature soldering guaranteed:

250℃/10 seconds, 0.375” (9.5mm) lead length,

5 ibs, (2.3kg) tension

Mechanical Data

• Case: JEDEC DO-15 molded plastic body

• Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

• Polarity: Color band denotes cathode end

• Mounting Position: Any

Absolute Maximum Ratings and Characteristics

Rating at 25^oC ambient temperature unless otherwise specified. Single-phase, half wave, 60Hz, resistive or

inductive load. For capacitive load, derate current by 20%.

Symbols

Units

SF21 SF22 SF23 SF24 SF25 SF26 SF28

Repetitive Peak Reverse Voltage

RMS Voltage

V_RRM

V_RMS

V_DC

100

150

105

150

200

140

200

300

210

300

400

280

400

600

420

600

DC Blocking Voltage

100

Average Forward Rectified Current 0.375”(9.5mm)

I_(AV)

2.0

Lead Length at T_A= 55 ^OC

Peak Forward Surge Current ,

8.3mS Single Half Sine-Wave Superimposed

on Rated Load (JEDEC Method)

I_FSM

V_F

Instantaneous Forward Voltage @ 2.0A

0.95

1.25

DC Reverse Current

at Rated DC Blocking Voltage

@ T_A= 25 ^OC

@ T_A= 100 ^OC

I_R

Reverse Recovery Time (Note 1)

T_rr

Typical Junction Capacitance (Note 2)

Typical Thermal Resistance (Note 3)

Operating Junction Temperature Range

Storage Temperature Range

C_J

R_JA

T_J

℃/W

℃

-65 to +150

T_S

℃

Note: (1) Reverse recovery test conditions: I_F= 0.5A, I_R= 1A, I_RR= 0.25A.

(2) Measured at 1 MHz and applied reverse voltage of 4 Volts D.C

(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P. C. B. mounted

SEMTECH ELECTRONICS LTD.

(Subsidiary of Semtech International Holdings Limited, acompany

listed on the Hong Kong Stock Exchange, Stock Code: 724)

Dated : 21/04/2004

中文翻译

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