This SJxx32xxA high temperature SCR series is ideal for
uni-directional switch applications such as phase control in
heating, motor speed controls and AC rectifier and voltage
regulator.
This SCR series offer low gate current trigger levels of 15
mA or 40 mA at approximately 1.5V.
Features & Benefits
• High junction temperature
• Voltage capability up
to 600 V
• Surge capability up to
380 A at 60 Hz half cycle
• AEC-Q101 qualified
• Recognized to UL 1557
as an Electrically Isolated
Semiconductor Device
• Halogen-free and ROHS
compliant
Main Features
Symbol Value Unit
I
T(RMS) 32 A
VDRM/VRRM 400 or 600 V
I
GT 15 or 40 mA
Absolute Maximum Ratings
Symbol Parameter Test Conditions Value Unit
VDSM/VRSM Peak non-repetitive blocking voltage Pw = 100μs 700 V
I
T(RMS) RMS on-state current
SJxx32LxA TC = 80°C
32 A
SJxx32RxA/SJxx32NxA TC = 115°C
I
T(AV) Average on-state current
SJxx32LxA TC = 80°C
20 A
SJxx32RxA/SJxx32NxA TC = 115°C
I
TSM Peak non-repetitive surge current
single half cycle; f = 50Hz;
TJ
(initial) = 25°C 320
A
single half cycle; f = 60Hz;
TJ
(initial) = 25°C 380
I
2
t I
2
t Value for fusing t
p
= 8.3 ms 640 A2
s
di/dt Critical rate of rise of on-state current f = 60Hz ; TJ = 150°C 150 A/μs
I
GM Peak gate current t
p
≤ 10μs ; TJ = 150°C 4 A
PG(AV) Average gate power dissipation t
p
≤ 10μs ; TJ = 150°C 1 W
Tstg Storage temperature range -40 to 150 °C
TJ Operating junction temperature range -40 to 150 °C
Applications
Typical applications are AC rectifier, voltage regulator,
AC solid-state switches, industrial power tools, exercise
equipment, white goods and commercial appliances.
Schematic Symbol
A K
G
32 Amp Standard High Temperature SCRs
SJxx32xxA Series
Agency Recognitions
Agency Agency File Number
E71639
Note: L package only
RoHS
Note: xx = voltage/10, x=package
Revised: TK.10/22/21
Specifications are subject to change without notice.
©2021 Littelfuse, Inc
Thyristors
40 Amp Standard SCRs
Sxx40x Series
Electrical Characteristics (TJ
= 25°C, unless otherwise specified)
Thermal Resistances
Symbol Parameter Value Unit
Rθ(JC)
SJxx32LxA 1.9 °C/W
