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  Datasheet File OCR Text:
 Reverse Voltage - 50 to 600 Volts
DO-41
FAST RECOVERY GLASS PASSIVATED RECTIFIERS
FEATURES
1N4933G THRU 1N4937G
Forward Current - 1.0 Ampere
1.0 (25.4) MIN. 0.107(2.7) 0.080(2.0) DIA.
0.205(5.2) 0.166(4.2)
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Fast switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375"(9.5mm) lead length, 5 lbs. (2.3kg) tension
MECHANICAL DATA
1.0 (25.4) MIN. 0.034(0.86) 0.028(0.70) DIA.
Dimensions in inches and (millimeters)
Case: DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.012 ounce, 0.33 grams
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
1N 4933G 1N 4934G 1N 4935G 1N 4936G 1N 4937G
UNITS VOLTS VOLTS VOLTS Amp Amps Volts A ns pF C/W C
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=75 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A TA=25 C Maximum DC reverse current at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range
VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RJA TJ,TSTG
50 35 50
100 70 100
200 140 200 1.0 30.0 1.2 5.0 50.0 200 15.0 50.0 -65 to +150
400 280 400
600 420 600
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.Thermal resistance from junction to ambient at 0.375"(9.5mm)lead length,P.C.B. mounted
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RATINGS AND CHARACTERISTIC CURVES 1N4933G THRU 1N4937G
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
PEAK FORWARD SURGE CURRENT, AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
1.0
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
30
0.8
25
0.6
20
0.4
Single Phase Half Wave 60Hz Resistive or inductive Load
15
0.2
10
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
0
0
25
50
75
100
125
150
175
5.0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
INSTANTANEOUS FORWARD CURRENT,AMPERES
20 10
100
1
10 TJ=100 C 1
0.1
TJ=25 C PULSE WIDTH=300 s 1%DUTY CYCLE
0.01
0.1 TJ=25 C 0.01
0.6
0.8
1.0
1.2
1.4
1.5
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0
20
40
60
80
100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
TRANSIENT THERMAL IMPEDANCE, C/W
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
JUNCTION CAPACITANCE, pF
200 100 TJ=25 C
10
10
1
0.1
1
0.01
0.1
1
10
100
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
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