SF24G [TSC]

2.0 AMPS. Glass Passivated Super Fast Rectifiers; 2.0安培。玻璃钝化超快速整流器


型号：	SF24G
厂家：	TAIWAN SEMICONDUCTOR COMPANY, LTD
描述：	2.0 AMPS. Glass Passivated Super Fast Rectifiers 2.0安培。玻璃钝化超快速整流器二极管功效
文件：	总2页 (文件大小：64K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SF21G THRU SF28G

2.0 AMPS. Glass Passivated Super Fast Rectifiers

Voltage Range

50 to 600 Volts

Current

2.0 Amperes

DO-15

Features

ꢀ

Low forward voltage drop

High current capability

High reliability

High surge current capability

Mechanical Data

ꢀ

Case: Molded plastic

Epoxy: UL 94V-O rate flame retardant

Lead: Axial leads, solderable per MIL-STD-

202, Method 208 guaranteed

ꢀ

Polarity: Color band denotes cathode end

High temperature soldering guaranteed:

260^oC/10 seconds/.375”,(9.5mm) lead

lengths at 5 lbs., (2.3kg) tension

Mounting position: Any

ꢀ

Dimensions in inches and (millimeters)

Weight: 0.40 gram

Maximum Ratings and Electrical Characteristics

Rating at 25℃ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Symbol SF SF SF SF SF SF SF SF

Type Number

Units

21G 22G 23G 24G 25G 26G 27G 28G

V_RRM50 100 150 200 300 400 500 600

V_RMS35 70 105 140 210 280 350 420

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

V_DC

50 100 150 200 300 400 500 600

Maximum Average Forward Rectified

Current .375(9.5mm) Lead Length

@ T_A=55℃

I_(AV)

2.0

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated

Load (JEDEC method )

Maximum Instantaneous Forward Voltage

@ 2.0A

Maximum DC Reverse Current @ T_A=25℃

at Rated DC Blocking Voltage @ T_A=125℃

I_FSM

0.95

1.3

1.7

V_F

I_R

5.0

100

℃/W

℃

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

Typical Thermal Resistance (Note 3)

Trr

Rθ_JA

T_J

Operating Temperature Range

Storage Temperature Range

-65 to +150

T_STG

℃

Notes: 1. Reverse Recovery Test Conditions: I_F=0.5A, I_R=1.0A, I_RR=0.25A

2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.

3. Mount on Cu-Pad Size 10mm x 10mm on PCB.

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RATINGS AND CHARACTERISTIC CURVES (SF21G THRU SF28G)

FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

FIG.2- MAXIMUM AVERAGE

FORWARD CURRENT DERATING

50W

NONINDUCTIVE

10W

NONINDUCTIVE

trr

3.0

+0.5A

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

0.375" (9.5mm)

Lead Length

2.5

(-)

DUT

(+)

2.0

PULSE

GENERATOR

(NOTE 2)

50Vdc

(approx)

(-)

1.5

1.0

0.5

-0.25A

OSCILLOSCOPE

(NOTE 1)

(+)

NON

INDUCTIVE

-1.0A

NOTES: 1. Rise Time=7ns max. Input Impedance=

1 megohm 22pf

25 50 75 100 125 150 175

AMBIENT TEMPERATURE. (^oC)

1cm

SET TIME BASE FOR

5/ 10ns/ cm

2. Rise Time=10ns max. Sourse Impedance=

50 ohms

FIG.3- TYPICAL REVERSE CHARACTERISTICS

FIG.4- TYPICAL FORWARD CHARACTERISTICS

1000

100

SF21G~SF24G

Tj=125⁰C

SF25G~SF26G

SF27G~SF28G

Tj=75⁰C

0.1

Tj=25⁰C

Tj=25^oC

Pulse Width=300

1% Duty Cycle

0.1

0.01

0.4

100

120

140

0.6

0.8

1.0

1.2

1.4

1.6

1.8

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

FORWARD VOLTAGE. (V)

FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE

CURRENT

FIG.6- TYPICAL JUNCTION CAPACITANCE

150

125

8.3ms Single Half Sine Wave

JEDEC Method

100

Tj=25⁰C

100

0.1

0.5

10 20

100 200

500 1000

REVERSE VOLTAGE. (V)

NUMBER OF CYCLES AT 60Hz

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