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MECHANICAL DATA
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PINNING
PIN DESCRIPTION
1 Cathode
2 Anode
12
Top View
Marking Code: SS52 ~ SS520
Simplified outline SMC and symbol
Absolute Maximum Ratings and Electrical Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load,
for capacitive load, derate by 20 %
Parameter
Symbols SS52
SS54 SS56 SS58 SS510 SS512 SS515 SS520 Units
Maximum Repetitive Peak Reverse Voltage VRRM 20 40 60 80 100 120 150 200 V
Maximum RMS voltage
VRMS 14 28 42 56 70 84 105 140 V
Maximum DC Blocking Voltage
VDC 20 40 60 80 100 120 150 200 V
Maximum Average Forward Rectified Current IF(AV)
5.0
Peak Forward Surge Current,8.3ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method)
Max Instantaneous Forward Voltage at 5 A
IFSM
175
VF 0.45
0.55
0.70
150
0.85
A
A
V
Maximum DC Reverse Current Ta = 25°C
at Rated DC Reverse Voltage Ta =100°C
Typical Junction Capacitance （1）
IR
Cj
600
1.0
50
400
mA
pF
Typical Thermal Resistance （2）
RθJA
35
°C/W
Operating Junction Temperature Range
Tj
-55 ~ +150
°C
Storage Temperature Range
Tstg
-55 ~ +150
°C
Notes:
（1） Measured at 1 MHz and applied reverse voltage of 4 V D.C
（2） P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
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