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1N4933, 1N4934, 1N4935, 1N4936, 1N4937
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2
MAXIMUM RATINGS
(Note 1)
Rating
Symbol
1N4933
1N4934
1N4935
1N4936
1N4937
Unit
?Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
100
200
400
600
V
?Non?Repetitive Peak Reverse Voltage
RMS Reverse Voltage
VRSM
VR(RMS)
75
35
150
70
250
140
450
280
650
420
V
?Average Rectified Forward Current
(Single phase, resistive load, TA
= 75
°C) (Note 2)
IO
1.0
A
?Non?Repetitive Peak Surge Current
(Surge applied at rated load conditions)
IFSM
30
A
Operating Junction Temperature Range
Storage Temperature Range
TJ,
Tstg
? 65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Ratings at 25°C ambient temperature unless otherwise specified.
2. Derate by 20% for capacitive loads.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction?to?Ambient (Typical Printed Circuit Board Mounting)
RJA
65
°C/W
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Instantaneous Forward Voltage (IF
= 3.14 Amp, T
J
= 150
°C)
vF
?
1.0
1.2
V
Forward Voltage (IF
= 1.0 Amp, T
A
= 25
°C)
VF
?
1.05
1.2
V
?Reverse Current (Rated DC Voltage) TA
= 25
°C
TA
= 100
°C
IR
?
?
1.0
50
5.0
100
A
REVERSE RECOVERY CHARACTERISTICS?
Reverse Recovery Time (IF
= 1.0 Amp to V
R
= 30 Vdc)
(IFM
= 15 Amp, di/dt = 10 A/
s)
trr
?
?
150
175
200
300
ns
Reverse Recovery Current (IF
= 1.0 Amp to V
R
= 30 Vdc)
IRM(REC)
?
1.0
2.0
A
?Indicates JEDEC Registered Data for 1N4933 Series.
1
0.1
0.4 0.6
0.8 1.41
1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1. Typical Forward Voltage Figure 2. Typical Reverse Current
10
I
F
, FORWARD CURRENT (A)
TC
= 25
°C
TC
= 150
°C
TC
= 100
°C
1.0E?08
0 100 200 300 400 500
VR, REVERSE VOLTAGE (V)
600
I
R
, REVERSE CURRENT (A)
TC
= 25
°C
TC
= 150
°C
TC
= 100
°C
1.0E?07
1.0E?06
1.0E?05
1.0E?04
1.0E?03
TC
= 125
°C
TC
= 125
°C
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