1N4933-1N4937
?2001 Fairchild Semiconductor Corporation
1N4933-1N4937, Rev. C
Typical Characteristics
00 25 50 75 100 125 150 175
0.2
0.4
0.6
0.8
1
Ambient Temperature [oC]
Average Rectified Forward Current, I
F
[A]
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" 9.0 mm LEAD
LENGTHS
012 51020 50100
10
20
30
40
Number of Cycles at 60Hz
Peak Forward Surge Current, I
FSM
[A]
11 2 5 10 20 50 100
2
5
10
20
Reverse Voltage, VR
[V]
Total Capacitance, C
T
[pF]
0.010.6 0.8 1 1.2 1.4 1.6 1.8 2
0.03
0.1
0.3
1
3
10
20
Forward Voltage, VF
[V]
Forward Current, I
F
[A]
Pulse Width = 200
Pulse Width = 300
μμμμμμμμSS
2% Duty Cycle
2% Duty Cycle
T = 25 C
T = 25 C
A J
oo
Pulse
Generator
(Note 2)
50?50?
trr
+0.5A
NONINDUCTIVE
NONINDUCTIVE
DUT
(-)
?(+)
OSCILLOSCOPE
(Note 1)
50
NONINDUCTIVE
50V
(approx)
NOTES:
1. Rise time = 7.0 ns max; Input impedance = 1.0 megaohm 22 pf.
2. Rise time = 10 ns max; Source impedance = 50 ohms.
Reverse Recovery Time Characterstic and Test Circuit Diagram
0.1
0 20406080100120140
1
10
100
Percent of Rated Peak Reverse Voltage [%]
Reverse Current, I
R
[mA]
T = 25 C
T = 25 C
J A
oo
T = 100 C
A
o
1.0cm SET TIME BASE FOR
0
-0.25A
-1.0A
5/ 10 ns/ cm
Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics
Figure 3. Non-Repetitive Surge Current
Figure 5. Total Capacitance
Figure 4. Reverse Current vs Reverse Voltage
相关PDF资料
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