AiT Components Inc.
www.ait-components.com
SM320A~SM3200A
SCHOTTKY DIODE
REVERSE VOLTAGE 20 TO 200V FORWARD CURRENT 3.0A
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
Symbol
SM
320A
SM SM
340A 360A
SM
380A
SM
3100A
SM
3120A
SM
3150A
SM
3200A
Unit
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)
3.0
A
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
IFSM
80
70 A
on Rated Load (JEDEC method)
Max Instantaneous Forward Voltage at 3A
VF
0.55
0.70
0.85
0.95 V
Maximum DC Reverse Current TA=25°C
at Rated DC Reverse Voltage TA=100°C
IR
0.5
5
0.3
mA
3
Typical Junction CapacitanceNOTE1
CJ 450
400 pF
Typical thermal ResistanceNOTE2
RθJA
70 °C/W
Operating Junction Temperature Range
TJ
-55 to +125
°C
Storage Temperature Range
Tstg
NOTE1: Measured at 1MHz and applied reverse voltage of 4 V D.C.
NOTE2: P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
-55 to +150
°C
REV2.1
- SEP 2011 RELEASED, AUG 2016 UPDATED -
-2-
