1F2 [BL Galaxy Electrical]

FAST RECOVERY RECTIFIER; 快速恢复整流


型号：	1F2
厂家：	BL Galaxy Electrical
描述：	FAST RECOVERY RECTIFIER 快速恢复整流快速恢复二极管
文件：	总2页 (文件大小：67K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

GALAXY ELECTRICAL

1F1 --- 1F7

VOLTAGE RANGE: 50 --- 1000 V

CURRENT: 1.0 A

FAST RECOVERY RECTIFIER

FEATURES

Low cost

R - 1

Diffused junction

Low leakage

Low forward voltage drop

High current capability

Easilycleaned with Freon,Alcohol,Isopropanol

and similar solvents

The plastic material carries U/L recognition 94V-0

MECHANICAL DATA

Case:JEDEC R--1,molded plastic

Terminals: Axial lead ,solderable per

MIL- STD-202,Method 208

Polarity: Color band denotes cathode

Weight: 0.007ounces,0.20 grams

Mounting position: Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.

1F1

1F2

1F3

1F4

1F5

1F6

1F7 UNITS

Maximum recurrent peak reverse voltage

Maximum RMS voltage

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

V_RRM

V_RMS

V_DC

Maximum DC blocking voltage

100

1000

Maximum average forw ard rectified current

1.0

I_F(AV)

9.5mm lead length,

@T_A=75

Peak forw ard surge current

8.3ms single half-sine-w ave

I_FSM

25.0

superimposed on rated load @T_J=125

Maximum instantaneous forw ard voltage

@1.0 A

1.3

V_F

I_R

Maximumreverse current

@T_A=25

5.0

at rated DC blocking voltage @T_A=100

Maximumreverse recovery time (Note1)

100.0

150

250

500

t_rr

Typical junction capacitance

Typical thermal resistance

(Note2)

(Note3)

C_J

R_θ

/ W

Operating junction temperature range

- 55---- +150

T_J

Storage temperature range

- 55---- + 150

T_STG

NOTE:1. Measured with I_F=0.5A, I_R=1A, I_rr=0.25A.

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2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

3. Thermal resistance from junction to ambient.

Document Number 0261001

BLGALAXY ELECTRICAL

RATINGS AND CHARACTERISTIC CURVES

1F1---1F7

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

t^rr

N.1.

+0.5A

D.U.T.

(

- )

(+)

PULSE

50VDC

(APPROX)

(-)

GENERATOR

(NOTE2)

-0.25A

OSCILLOSCOPE

(NOTE 1)

(

+ )

N.1.

-1.0A

1cm

NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF

2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O

SET TIMEBASEFOR50/100 ns /cm

FIG.2 --TYPICAL FORWARD

CURRENT DERATINGCURVE

FIG.3 --TYPICAL FORWARD

CHARACTERISTICS

100

1.0

T^J=25

Pulse Width=300µS

Single Phase

Half Wave 60H

Resistive or

Inductive Load

1.0

0.4

0.2

0.1

0.06

0.04

0.02

0.01

100

150 175

0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

AMBIENT TEMPERATURE,

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

FIG.4--PEAK FORWARD SURGE CURRENT

FIG.5---TYPICAL JUNCTION CAPACITANCE

T^J=125

8.3ms Single Half

Sine-Wave

TJ=25

f=1MHz

.1 .2

1.0

10 20

100

1 0

2 0

100

NUMBEROF CYCLES AT60 Hz

REVERSE VOLTAGE, VOLTS

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Document Number 0261001

BLGALAXY ELECTRICAL

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