PANJIT PG4933

PG4933 THRU PG4937
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER
VOLTAGE - 50 to 600 Volts CURRENT - 1.0 Ampere
FEATURES
l High surge current capability
l Plastic package has Underwriters Laboratory
DO-41
l
Flammability Classification 94V-O Utilizing
Flame Retardant Epoxy Molding Compound
1.0 ampere operation at TA=55 ¢J with no thermal runaway
l
Fast switching for high efficiency
l
l
Exceeds environmental standards of MIL-S-19500/228
Glass passivated junction in DO-41 package
MECHANICAL DATA
Case: Molded plastic, DO-41
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Band denotes cathode
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375"(9.5mm) lead length at TA=55 ¢J
Peak Forward Surge Current 8.3ms single half sine
wave superimposed on rated load(JECEC method)
Maximum Forward Voltage at 1.0A
Maximum Reverse Current Ta=25 ¢J
at Rated DC Blocking Voltage Ta=100 ¢J
Typical Junction capacitance (Note 1) CJ
Typical Thermal Resistance (Note 3) R £KJA
Maximum Reverse Recovery Time(Note 2)
Operating and Storage Temperature Range
PG4933
50
35
50
PG4934
100
70
100
PG4935
200
140
200
1.0
PG4936
400
280
400
PG4937
600
420
600
UNITS
V
V
V
A
30
A
1.2
5.0
150
V
£g A
£g A
PF
¢J /W
ns
¢J
12
67
200
-55 to +150
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A
3. Thermal resistance from junction to ambient at 0.375"(9.5mm) lead length P.C.B. mounted
RATING AND CHARACTERISTIC CURVES
PG4933 THRU PG4937
trr
+0.5A
0
-0.25
-1.0
NOTE:1.Rise Time = 7ns max.
Input Impedance = 1 megohm. 22pF
2.Rise Time = 10ns max.
1cm
SET TIME
BASE FOR
50 ns/cm
Source Impedance = 50 Ohms
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
1
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
TJ = 25 ¢J
0.1
PULSE
WIDTH = 300£gs
1% DUTY CYCLE
0.01
0.2
0.4
0.6
0.8
1.0 1.2 1.4
1.6
1.6
1.4
MAXIMUM AVERAGE CURRENT RATING
SINGLE PHASE, HALF WAVE 60Hz
1.2
RESISTIVE OR INDUCTIVE
LOAD .375"(9.5mm) LEAD LENGTHS
1.0
.8
.6
.4
.2
0
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE, ¢J
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 3-FORWARD CURRENT DERATING CURVE
CAPACITANCE, pF
100
TJ = 25 ¢J
10
1
1
10
100
REVERSE VOLTAGE, Vdc
Fig. 4-TYPICAL JUNCTION CAPACITANCE
FORWARD SURGE CURRENT, AMPERES pk
(HALF-SINE WAVE)
Fig. 2-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
30
24
18
12
6
1
2
4
6 8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
Fig. 5-PEAK FORWARD SURGE CURRENT
180