1N4933G THRU 1N4937G

FAST RECOVERY GLASS PASSIVATED RECTIFIER
1N4933G THRU 1N4937G
VOLTAGE RANGE
50 to 600 Volts
CURRENT
1.0 Ampere
FEATURES
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DO-41
Fast switching for high efficiency
Glass passivated chip junction
High current surge capability
Low leakage
High temperature soldering guaranteed
260℃/10 seconds,0.375”(9.5mm)lead length at 5 lbs (2.3kg) tension
MECHANICAL DATA
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Case: Transfer molded plastic
Epoxy: UL94V-0 rate flame retardant
Polarity: Color band denotes cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Weight: 0.012ounce, 0.33 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS 1N4933G 1N4934G
Maximum Repetitive Peak Reverse Voltage
VRRM
50
700
Maximum RMS Voltage
VRMS
35
70
Maximum DC Blocking Voltage
VDC
50
100
Maximum Average Forward Rectified Current
0.375″(9.5mm) lead length at T A =55℃
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load (JEDEC method)
1N4935G
200
140
200
1N4936G
400
280
400
1N4937G
600
420
600
UNIT
Volts
Volts
Volts
I(AV)
1.0
Amp
IFSM
30
Amps
Maximum Instantaneous Forward Voltage at 1.0A
VF
IR
1.3
5.0
100
200
15
50
(-55 to +150)
(-55 to +150)
Volts
Maximum DC Reverse Current at rated TA = 25℃
DC Blocking Voltage
TA = 125℃
Maximum Reverse Recovery Time(NOTE 3)
Typical Junction Capacitance (NOTE 1)
Typical Thermal Resistance (NOTE 2)
Operating Temperature Range
Storage Temperature Range
trr
CJ
RθJA
TJ
TSTG
Notes:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2. Thermal Resistance from Junction to Ambient at.375″(9.5mm) lead length, P.C board mounted.
3. Test conditions: IF=1.0A, VR=30V, di/dt=50A/μs, and IRR=10% IRM for measurement of trr.
Web Site: www.hkmic.com
µA
nS
pF
℃/W
℃
℃
FAST RECOVERY GLASS PASSIVATED RECTIFIER
1N4933G THRU 1N4937G
VOLTAGE RANGE
50 to 600 Volts
CURRENT
1.0 Ampere
RATING AND CHRACTERISTIC CURVES 1N4933G THRU 1N4937G
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375″(9.5mm)
Lead Length
1.0
0.8
0.6
0.4
0.2
30
CURRENT, (A)
PEAK FORWARD SURGE
1.2
(A)
AVERAGE FORWARD CURRENT,
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
8.3ms Single Half Sine-Wave
(JEDEC Method) T= Tjmax
20
10
1 Cycle
0
0
25
100
75
50 55
125
175
150
0
1
2
AMBIENT TEMPERATURE, (° C)
4
FIG.3-TYPICAL INSTANTANEOUS
INSTANTANEOUS REVERSE CURRENT,
(μA)
1.0
(A)
INSTANTANEOUS FORWARD CURRENT,
10
0.1
TJ =25° C
Pulse Width=300us
1% Duty Cycle
0.6
0.8
1.0
1.2
1.4
1.6
8 10
40
20
60
100
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
FORWARD CHARACTERISTICS
0.01
0.4
6
NUMBER OF CYCLES AT 60 Hz
1.8
20
10
TJ =125° C
1.0
TJ=75° C
0.1
TJ=25° C
INSTANTANEOUS FORWARD VOLTAGE,(V)
0.01
0
40
20
60
100
80
120
140
PERCENT OF RATED PEAK
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(%)
JUNCTION CAPACITANCE,(pF)
100
F1G.6-TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
Trr
50Ω
10Ω
NONINDUCTIVE NONINDUCTIVE
+0.5A
(-)
10
(+)
25 Vdc
(approx.)
(-)
T J =25° C
f=1MHz
Vsig=50mVp-p
1.0
1Ω
NON
INDUCTIVE
PULSE
GENERATIOR
(NOTE 2)
0
-0.25A
(+)
OSCILLOSCOPE
(NOTE 1)
-1.0A
1cm
1
0.1
D.U.T.
10
REVERSE VOLTAGE,(V)
100
NOTES : 1.Rise Time=7ns mas. Input Impedance=
1 magohm. 22pF
2.Rise time=10ns max. Source Impedance=
50 ohms
Web Site: www.hkmic.com
SET TIME BASE FOR
50/100ns/cm
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