ZOWIE FR307, FR306, FR305, FR303, FR301 Datasheet

0.210(5.3)

0.190(4.8)
DIA.

0.375(9.5)

FR301 THRU FR307

FAST RECOVERY RECTIFIER

Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes

DO-201AD

FEATURES

*The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0

MIN.

1.0(25.4)

0.285(7.2)

*Fast switching
*Low leakage
*Low forward voltage drop
*High current capability
*High current surge
*High reliability

MIN.

1.0(25.4)

0.052(1.3)

0.048(1.2)
DIA.

Case : JEDEC DO-201AD molded plastic
Terminals : Plated axial leads , solderable per MIL-STD-750,

  Method 2026

Polarity : Color band denotes cathode end
Mounting Position : Any

*Dimensions in inches and (millimeters)

Weight : 0.04 ounes , 1.12 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 oC ambient temperature
unless otherwise specified.

Maximum repetitive peak reverse voltage
Maximum RMS voltage VRMS
Maximum DC blocking voltage VDC 50

Maximum average forward rectified current

0.375" (9.5mm) lead length at TL=75oC
Peak forward surge current 8.3ms single half sine-wave

superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0 A
Maximum Full Load Reverse Current Full Cycle

average, 0.375" (9.5mm) lead length at TL=55oC

SYMBOLS

VRRM

I(AV)

IFSM

VF

IR(AV) 150 uA

FR301 FR302 FR303 FR304 FR305 FR306 FR307

50 100 200 400 600 800 1000
35 70 140 280 420 560 700

MECHANICAL DATA

100 200 400 600 800 1000

3.0

200

1.3

UNITS

Volts
Volts
Volts

Amps

Amps

Volts

Maximum DC reverse current
at rated DC blocking voltage

Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)

Operating junction and storage temperature range

NOTES :(1)Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
 (2)Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts

REV. : 0

TA=25oC

TJ,TSTG

CJ

IR

trr

150 250 500

10

15

-65 to +150

Zowie Technology Corporation

uA

nS
pF

o

C

RATINGS AND CHARACTERISTIC CURVES FR301 THRU FR307

FIG.1 - FORWARD CURRENT DERATING CURVE

FIG.2 - MAXIMUM NON-REPETITIVE

PEAK FORWARD SURGE CURRENT

3.0

2.5

60Hz
RESISTIVE OR
INDUCTIVE LOAD

250

200

8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)

2.0
150

1.5
100

1.0

CURRENT, AMPERES

0.5

AVERAGE FORWARD RECTIFIED

0.375" (9.5mm) LEAD LENGTH

0

0 25 50 75 100 125 150 175

AMBIENT TEMPERATURE, oC

AMPERES

50

PEAK FORWARD SURGE CURRENT,

0

1 10 100

NUMBER OF CYCLES AT 60Hz

FIG.3 - TYPICAL INSTANTANEOUS

10.00

1.00

FORWARD CHARACTERISTICS

PULSE WIDTH=300uS
1% DUTY CYCLE

200
100

FIG.5 - TYPICAL JUNCTION CAPACITANCE

TJ = 25oC

60
40

20
10

AMPERES

TJ=25oC

0.10

6
4

2

JUNCTION CAPACITANCE, pF

1

.1

IINSTANTANEOUS FORWARD CURRENT,

.2 .4 1.0 2 4 10 20 40 100

REVERSE VOLTAGE, VOLTS

0.01

0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

FIG.5 - TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTICS

50
NONINDUCTIVE

( + )

25 Vdc

( approx )

( - )

NOTES :1. Rise Time = 7ns max. Input Impedance=
 1 megohm. 22pF.
 2. Rise Time = 10ns max. Source Impedance=
 50 ohms.

D.U.T.

1
NON­INDUCTIVE

10
NONINDUCTIVE

OSCILLOSCOPE

( NOTE 1 )

PULSE

GENERATOR

( NOTE 2 )

+0.5A

( - )

-0.25A

( + )

-1.0A

trr

0

SET TIME BASE
FOR 50/100 ns/cm

REV. : 0

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