DIGITRON SEMICONDUCTORS
1N3889-1N3893
MAXIMUM RATINGS
Parameter
Working peak reverse voltage
Peak repetitive reverse voltage
Operating temperature range
Storage temperature range
Maximum thermal resistance
Mounting torque
Weight
Add “R” to part numbers for reverse polarity.
FAST RECOVERY RECTIIFER
Symbol
V
RWM
V
RRM
T
J
T
stg
R
θJC
1N3889
50V
50V
1N3890
100V
100V
1N3891
200V
200V
-65 to +150°C
-65 to +175°C
2.0°C/W junction to case
12-15 inch pounds
.16 ounces (5.0 grams) typical
1N3892
300V
300V
1N3893
400V
400V
ELECTRICAL CHARACTERISTICS
Parameter
Average forward current
Maximum surge current
Maximum peak forward voltage
Maximum peak reverse current
Maximum peak reverse current
Maximum reverse recovery time
Typical junction capacitance
•
Pulse test: pulse width 300µsec. Duty cycle 2%
Symbol
I
F(AV)
I
FSM
V
FM
I
RM
I
RM
t
RR
C
J
Value
12 Amps
175 Amps
1.50 Volts
10 µA
2.0 mA
200nS
115pF
Test Condition
T
C
= 100°C, square wave, R
θJC
= 2.0°C/W
8.3ms, half-sine, T
C
= 100°C
I
FM
= 38A: T
J
= 25°C*
V
RRM
, T
J
= 25°C
V
RRM
, T
J
= 150°C
I
F
= 1A dc, V
R
= 30V, di/dt = 25A/µs, T
C
= 55°C
V
R
= 10V, f = 1MHz, T
J
= 25°C
MECHANICAL CHARACTERISTICS
Case
Marking
Normal polarity
Reverse polarity
DO-4(R)
Alpha-numeric
Cathode is stud
Anode is stud (add “R” suffix)
DO-4(R)
Inches
Min
Max
-
0.078
0.422 0.453
-
0.405
-
0.800
0.420 0.440
-
0.250
-
0.424
0.066
-
Millimeters
Min
Max
-
1.981
10.719 11.506
-
10.287
-
20.320
10.668 11.176
-
6.350
-
10.770
1.676
-
A
B
C
D
E
F
G
H
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121127
分立器件
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