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1N4933GP THRU 1N4937GP
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER
Reverse Voltage - 50 to 600 Volts
* D
DO-204AL
Forward Current - 1.0 Ampere
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High temperature metallurgically bonded construction Capable of meeting environmental standards of MIL-S-19500 For use in high frequency rectifier circuits Fast switching for high efficiency Glass passivated cavity-free junction 1.0 Ampere operation at TA=75C with no thermal runaway Typical IR less than 0.1A High temperature soldering guaranteed: 350C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
E
N
T
E
P A T
1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA.
0.205 (5.2) 0.160 (4.1)
1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA.
NOTE: Lead diameter is 0.026 (0.66)
0.023 (0.58)
for suffix "E" part numbers
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation is covered by
Patent No.3,996,602 and brazed-lead assembly by Patent No. 3,930,306
(R)
MECHANICAL DATA
Case: JEDEC DO-204AL molded plastic over glass 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, 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
1N 4933GP
1N 4934GP
1N 4935GP
1N 4936GP
1N 4937GP
UNITS
* 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=75C * Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) * Maximum instantaneous forward voltage at 1.0A * Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) * Operating junction and storage temperature range TA=25C TA=125C
VRRM VRMS VDC I(AV)
50 35 50
100 70 100
200 140 200 1.0
400 280 400
600 420 600
Volts Volts Volts Amp
IFSM VF IR trr CJ RJA TJ, TSTG
30.0 1.2 5.0 100.0 200.0 15.0 55.0 -65 to +175
Amps Volts A ns pF C/W C
* Maximum reverse recovery time (NOTE 1)
NOTES: (1) Reverse recovery test conditions: IF=1.0A, VR=30 Volts (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, P.C.B. mounted * JEDEC registered values
4/98
RATINGS AND CHARACTERISTIC CURVES 1N4933GP THRU 1N4937GP
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
1.0 0.75
PEAK FORWARD SURGE CURRENT, AMPERES
RESISTIVE OR INDUCTIVE LOAD
40
TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
30
0.5
20
0.25
0.375" (9.5mm) LEAD LENGTH
0
10
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE, C
0
1
10
NUMBER OF CYCLES AT 60 HZ
100
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT, AMPERES
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
20
TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE
10
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
1
TJ=125C
1
0.1
TJ=75C
0.1
0.01 0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
TJ=25C
0.01 0
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE (C/W)
100
TJ=25C f=1.0 MHZ Vsig=50mVp-p
JUNCTION CAPACITANCE, pF
100
10
10
1
1
1
10
REVERSE VOLTAGE, VOLTS
100
0.1 0.01
0.1
1
10
100
t, PULSE DURATION, sec

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