SENSITRON _________
SEMICONDUCTOR
© 2017 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com
SCP-5282-5
SCP-5282-5A
TECHNICAL DATA
PART NUMBER: SCP-5282-5, REV. E
High Pulse Power Mil-STD-1275 Transorb - Clamp below 42V
Key Features:
Clamping below 42V DC for both 100V and
250V pulse
High Pulse Power Capability
Use lower voltage rated FETs & Power
Supplies
Meets Vibration requirements of:
MIL-STD-810G, Method 514.6, Category 8
RTCA DO-160, Section 8, Figure 8-3
Application:
+28V DC systems
Unidirectional Clamp with reverse polarity protection, Part number SCP-5282-5.
Unidirectional Clamp, Part number SCP-5282-5A.
Protection Level:
MIL-STD-1275 Compliant; 100V Surge withstanding with 0.5-ohm source impedance
100% tested
100% tested for 100-msec single pulse up to 120A
When mounted to a heat sink, capable of 5 pulses (1 minute interval) of 120A, 50 msec square and
decay to zero at 250msec at 1 minute intervals
Designed to meet: SAE J1113-11 under following conditions:
174V, 2-ohm upto 150msec
174V, 5-ohm upto 350msec
Part Ordering Information:
SCP-5282-5 or SCP-5282-5A
TECHNICAL DATA (All parameters are at Tc = 25
o
C unless otherwise specified)
Rating
Conditio
n
Symbol
Min
Max
Units
Peak Pulse Power Dissipation
1ms
P
pk
-
50
KW
Steady State Power Dissipation
-
P
-
60
Watts
Reverse Stand-Off Voltage
-
V
WM(REV)
-
28
Volts
Forward Stand-Off Voltage ( SCP-5282-5 only)
-
V
WM
-
33
Volts
Reverse Leakage
@ V
WM
I
D
-
250
uA
Clamping Voltage, SCP-5282-5A
SCP-5282-5
@ I
PP
V
c
-
42
Volts
43
Peak Pulse Current
(single 100-msec square pulse)
-
I
PP1
120
Amps
Peak Pulse Current
(5 pulses of 50-msec at 1 sec intervals)
-
I
PP2
120
Amps
Operating & Storage Temp.
-
Top& Tstg
-55
+ 125
0
C
SENSITRON _________
SEMICONDUCTOR
© 2017 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681
Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com
SCP-5282-5
SCP-5282-5A
PART NUMBER: SCP-5282-5, REV. E
Test Data:
Clamping Current and Voltage Waveforms, Vz max=40.7V, for SCP-5282-5A
Clamping Current and Voltage Waveforms, Vz max=40.1V, for SCP-5282-5A