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SENSITRON
TECHNICAL DATA
DATASHEET 4157, REV. -
Mechanical Dimensions: In Inches / mm
SINGLE
COMMON CATHODE
1
2
3
1
2
3
COMMON ANODE
DOUBLER
1
2
3
1
2
3
PINOUT TABLE
TYPE
PIN 1
PIN 2
PIN 3
SINGLE RECTIFIER
CATHODE
ANODE
ANODE
DUAL RECTIFIER, COMMON CATHODE (P)
ANODE 1
COMMON CATHODE
ANODE 2
DUAL RECTIFIER, COMMON ANODE (N)
CATHODE 1
COMMON ANODE
CATHODE 2
DUAL RECTIFIER, DOUBLER (D)
ANODE
CATHODE/ANODE
CATHODE
Note: The Vf curves shown are for the SD125SA45 un-packaged die only.
SHD125212
SHD125212P
SHD125212N
SHD125212D
1
2
3
.260
.249
(6.60
6.32)
.050
.040
(1.27
1.02)
.150(3.81) BSC
.545
.535
(13.84
13.58)
.545
.535
(13.84
13.60)
.800
.790
(20.32
20.07)
.685
.665
(17.40
16.89)
1.235
1.195
(31.37
30.35)
.045
.035
(1.14
0.89)
3 Places
.150(3.81) BSC
2 Places
.149
.139
(3.78
3.53)
Dia.
TO-254
0.0
0.2
0.4
0.6
0.8
Forward Voltage Drop - V
F (V)
10-1
10
0
101
Typical Forward Characteristics
125 °C
150 °C
25 °C
0
10
20
30
40
50
Reverse Voltage - V R (V)
10
-3
10
-2
10
-1
10
0
10
1
10
2
Typical Reverse Characteristics
25 °C
50 °C
75 °C
100 °C
125 °C
150 °C
0
10
20
30
40
50
Reverse Voltage - V R (V)
200
300
400
500
600
700
800
Typical Junction Capacitance
