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  Datasheet File OCR Text:
 GR3AB thru GR3MB
Fast Recovery Surface Mount Rectifiers Reverse Voltage 50 to 1000 Volts Forward Current 3.0 Amperes
Features
Fast switching for high efficiency For surface mounted applications Glass passivated chip Low reverse leakage current Low forward voltage drop High current capability Plastic material has UL flammability classification 94V-0
Mechanical Data
Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.003 ounce, 0.093 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%
Parameter Maximum repetitive peak reverse voltage
Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current @ TL=75oC
Symbols VRRM
VRMS V DC I(AV) IFSM VF @TJ=25oC @TJ=125oC IR trr CJ RJA RJL TJ TSTG
GR3AB
50 35 50
GR3BB
100 70 100
GR3DB
200 140 200
GR3GB
400 280 400 3.0 100.0 1.3 5.0 250
GR3JB
600 420 600
GR3KB
800 560 800
GR3MB
1000 700 1000
Units
Volts Volts Volts Amps Amps Volts uA
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum forward voltage at 3.0A DC Maximum DC reverse current at rated DC blocking voltage
Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating temperature range Storage temperature range
150 50 50.0 10.0 -55 to +150 -55 to +150
250
500
nS pF
o
C/W
o
C C
o
Notes:
1. Reverse Recovery Test Conditions: IF=0.5A,IR=1.0A,IRR=0.25A 2. Measured at 1.0MHz and applied reverse voltage of 4.0V D.C. 3. Thermal Resistance Junction to Ambient and from Junction to Lead
113
RATINGS AND CHARACTERISTIC CURVES
114


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