FR157 [EIC]

FAST RECOVERY RECTIFIER DIODES; 快恢复整流二极管


型号：	FR157
厂家：	EIC DISCRETE SEMICONDUCTORS
描述：	FAST RECOVERY RECTIFIER DIODES 快恢复整流二极管整流二极管快速恢复二极管
文件：	总2页 (文件大小：49K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FAST RECOVERY

RECTIFIER DIODES

FR151 - FR157-STR

PRV : 50 - 1000 Volts

Io : 1.5 Amperes

DO - 41

FEATURES :

* High current capability

* High surge current capability

* High reliability

1.00 (25.4)

0.107 (2.7)

MIN.

0.080 (2.0)

* Low reverse current

* Low forward voltage drop

* Fast switching for high efficiency

0.205 (5.2)

0.166 (4.2)

1.00 (25.4)

MECHANICAL DATA :

0.034 (0.86)

MIN.

* Case : DO-41 Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

Method 208 guaranteed

0.028 (0.71)

* Polarity : Color band denotes cathode end

* Mounting position : Any

Dimensions in inches and ( millimeters )

* Weight : 0.34 gram

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%.

FR157

-STR

RATING

SYMBOL FR151 FR152 FR153 FR154 FR155 FR156 FR157

UNIT

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

VRRM

VRMS

VDC

100

200

140

200

400

280

400

600

420

600

800 1000 1000

560 700 700

800 1000 1000

Maximum DC Blocking Voltage

Maximum Average Forward Current

100

IF(AV)

1.5

0.375"(9.5mm) Lead Length

Ta = 55 °C

Maximum Peak Forward Surge Current,

8.3ms Single half sine wave Superimposed

on rated load (JEDEC Method)

IFSM

Maximum Peak Forward Voltage at IF = 1.5 A

1.3

5.0

100

Maximum DC Reverse Current

at Rated DC Blocking Voltage

Ta = 25 °C

IR(H)

Trr

Ta = 100 °C

Maximum Reverse Recovery Time ( Note 1 )

Typical Junction Capacitance ( Note 2 )

Junction Temperature Range

150

250

500

250

- 65 to + 150

°C

Storage Temperature Range

TSTG

Notes :

( 1 ) Reverse Recovery Test Conditions : I_F= 0.5 A, I_R= 1.0 A, Irr = 0.25 A.

( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V_DC

Page 1 of 2

Rev. 01 : April 2, 2002

RATING AND CHARACTERISTIC CURVES ( FR151 - FR157-STR )

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

Trr

50 W

10 W

+ 0.5

D.U.T.

PULSE

GENERATOR

( NOTE 2 )

- 0.25

50 Vdc

(approx)

OSCILLOSCOPE

( NOTE 1 )

1 W

- 1.0 A

SET TIME BASE FOR 50/100 ns/cm

NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.

2. Rise time = 10 ns max., Source Impedance = 50 ohms.

3. All Resistors = Non-inductive Types.

FIG.2 - DERATING CURVE FOR OUTPUT

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

RECTIFIED CURRENT

1.5

8.3 ms SINGLE HALF SINE WAVE

Ta = 50 °C

1.2

0.9

0.6

0.3

60Hz RESISTIVE OR INDUCTIVE LOAD

25 50 75 100 125

150

175

60 100

NUMBER OF CYCLES AT 60Hz

AMBIENT TEMPERATURE, ( C)

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

Pulse Width = 300 ms

T_J= 100 °C

2% Duty Cycle

T_J= 25 °C

1.0

0.1

T_J= 25 °C

0.01

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

100

120

140

FORWARD VOLTAGE, VOLTS

PERCENT OF RATED REVERSE

VOLTAGE, (%)

Page 2 of 2

Rev. 01 : April 2, 2002

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