EGP50B (General)
GLASS PASSIVATED FAST EFFICIENT RECTIFIER

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EGP50A THRU EGP50G
GLASS PASSIVATED FAST EFFICIENT RECTIFIER
Reverse Voltage - 50 to 400 Volts Forward Current - 5.0 Amperes
Case Style GP20
0.210 (5.3)
0.190 (4.8)
DIA.
®
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
0.042 (1.07)
0.037 (0.94)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation technique is covered by
Patent No. 3,996,602, brazed-lead assembly by Patent No. 3,930,306
FEATURES
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
Glass passivated cavity-free junction
Superfast recovery time for high efficiency
Low forward voltage, high
current capability
Low leakage current
High surge current capability
High temperature metallurgically bonded construction
High temperature soldering guaranteed:
300°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: Molded plastic over solid glass body
Terminals: Axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.03 ounce, 0.8 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at TL=55°C
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=125°C
Maximum reverse recovery time (NOTE 1)
Typical thermal resistance (NOTE 2)
Typical junction capacitance (NOTE 3)
Operating junction and storage temperature range
SYMBOLS
EGP
50A
EGP
50B
EGP
50C
EGP
50D
EGP
50F
EGP
50G
UNITS
VRRM 50 100 150 200 300 400 Volts
VRMS 35 70 105 140 210 280 Volts
VDC 50 100 150 200 300 400 Volts
I(AV) 5.0 Amps
IFSM
VF
IR
trr
RΘJA
RΘJL
CJ
TJ, TSTG
150.0
0.95
5.0
50.0
50.0
20.0
5.0
95
-65 to +150
1.25
75
Amps
Volts
µA
ns
°C\W
pF
°C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Thermal resistance from junction to ambient and from junction of lead at 0.375” (9.5mm) lead length,
both leads measured attached to heat sinks
(3) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts
4/98


EGP50B (General)
GLASS PASSIVATED FAST EFFICIENT RECTIFIER

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RATINGS AND CHARACTERISTIC CURVES EGP50A THRU EGP50G
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
6.0
RESISTIVE OR
INDUCTIVE LOAD
5.0
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
175
150
TJ=TJ max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
4.0
COPPER HEATSINKS
3.0
2.0 TL
L
1.0 0.375" (9.5mm)
0
0 25 50 75 100 125 150 175
LEAD TEMPERATURE, °C
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50 PULSE WIDTH=300µs
1% DUTY CYCLE
10
TJ=150°C
125
100
75
50
25
0
1
100
10
NUMBER OF CYCLES AT 60 HZ
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
TJ=150°C
10
TJ=125°C
100
1
TJ=25°C
1
TJ=75°C
0.1
0.1
0.01
0.2
EGP50A - EGP50D
EGP50F & EGP50G
0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
1.8
0.01
TJ=25°C
0.001
0
20 40 60 80 100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
210
180
150
120
90
60
30
0
0.1
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p
EGP50A-EGP50D
EGP50F & EGP50G
1 10 100
REVERSE VOLTAGE, VOLTS
1,000
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1.10
0.1
0.01
0.1 1 10
t, PULSE DURATION, sec.
100




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