LRC FR156G, FR157G, FR155G, FR153G, FR154G Datasheet

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FAST GPP DIODES

LESHAN RADIO COMP ANY , LTD.

FR151G – FR157G

Maximum Average

TYPE

FR151G FR152G FR153G FR154G FR155G FR156G FR157G

Trr I F = 0.5A, I R = 1.0A, I Trr Test Conditions: I F = 0.5A, I R = 1.0A, I

Maximum

Peak Reverse

Voltage

PRV

V

PK

50 100 200 400 600 800 1000

Resistive Load 60Hz

1.5

= 0.25A

RR

Rectified Current

@ Half-Wave

I O @ T

L

A

ºC

AV

55 30 5.0 1.0 1.3

= 0.25A

RR

Maximum

Forward Peak

Surge Current @

8.3ms Superimposed I

(Surge)

FM

A

PK

1.0(25.4) MIN

.034(0.9)

DIA

.028(0.7)

.300(7.6) .230(5.8)

Maximum

Reverse

Current @ PRV

@ TA=25ºC

I

R

µAdc

1.0(25.4)

.140(3.6)

DIA

.104(2.6)

MIN

Maximum

Forward

Voltage

@ TA=25ºC

I

FM

A

PK

V

FM

V

PK

Maximum

Reverse

Recovery Time

Trr ns

150 150 150 150 250 500 500

Package

Dimensions

DO – 15

DO – 15

39A–1/2

LESHAN RADIO COMP ANY , LTD.

FR151G-FR157G

GPP

RATING & CHARACTERISTIC CURVES OF FAST GPP DIODE

FIG.1–TEST CIRCUIT DIAGRAM AND

REVERSE RECOVERY TIME CHARACTERISTIC

50 Ω 10 Ω

NONINDUCTIVE NONINDUCTIVE

D.U.T.

(+)

25Vdc

(APPROX)

(-)

1Ω

OSCILLOSCOPE

NON. INDUCTIVE

NOTES:1.Rise Time=7ns max.

Input Impedance=1megohm.22pF.

2.Rise Time=10ns max. Source Impedance=50 ohms.

(NOTE 1)

(-)

PULSE

GENERATOR

(NOTE 2)

(+)

10

1.0

0.1

+0.5A

-0.25A

-1.0A

Trr

0

1cm

SET TIME

BASE FOR 50/100ns/cm

FIG. 3 – TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

TJ =25ºC

FIG. 2 – TYPICAL FORWARD

CURRENT DERATING CURVE

1.50

1.25

1.00

.75

.50

.25

0

AVERAGE FORWARD CURRENT,(A)

25 50 75 100 125 150 175

AMBIENT TEMPER ATURE, (ºC)

Single Phase Half Wave 60Hz Resistive or Inductive Load

INSTANTANEOUS FORWARD CURRENT, (A)

0.01 .4 .6 .8 1.0 1.2 1.4 1.6

FIG. 4 – MAXINUM NON-REPETITIVE

FOWARD SURGE CURRENT

60

8.3ms Single Half Sine-Wave

50

40

30

20

10

PEAK FORWARD SURGE CURRENT,(A)

0

1 5 10 50 100

NUMBER OF CYCLES AT 60Hz

(JEDEC Method)

Pulse Width=300µs 1% Duty Cycle

INSTANTANEOUS FORWARD VOLTAGE,(V)

FIG. 5 – TYPICAL JUNCTION CAPACITANCE

200 100

60 40

20 10

6 4

JUNCTION CAPACITANCE,(pF)

2

1

.1 .2 .4 1.0 2 4 10 20 40 100

TJ =25ºC

REVERSE VOLTAGE,(V)

39A–2/2

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