SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 5002, Rev B
SPDPXXD28 SERIES
DC Solid State Power Controller Module
Description:
These Solid State Power Controller (SSPC) Modules are designed to operate without any heatsink
requirements. They are microcontroller-based Solid State Relays rated up to 40A designed to be used in high
reliability 28V DC applications. These modules have integrated current sensing with no derating over the full
operating temperature range. These modules are the electronic equivalent to electromechanical circuit
breakers with isolated control and status.
This series is supplied in 4 SSPC families, with each family being programmable over a 2:1 current range:
SPDP05D28:
Programmable from 2.5A to 5A
SPDP12D28:
Programmable from 6A to 12A
SPDP25D28:
Programmable from 12.5A to 25A
SPDP40D28:
Programmable from 20A to 40A
Compliant Documents & Standards:
MIL-STD-1275B, Notice1
MIL-STD-704F
MIL-STD-217F, Notice 2
Characteristics of 28 Volt DC Electrical Systems in Military Vehicles-4/20/04
Aircraft Electrical Power Characteristics 12 March 2004
Reliability Prediction of Electronic Equipment
28 Feb 1995
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Module Features:
No additional heat sinking or external cooling required!
Extremely Low Power, No Derating Over the Full Temperature Range
Low Weight (20 gms up to 25A and 40 gms for SPDP40D28)
Same Pin Out as Industry Standard SSPCs in a Smaller Outline
Epoxy Shell Construction
Solid State Reliability
High Power Density
Electrical Features (SPDPxxD28 Series):
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28VDC Input with Very Low Voltage Drop; 76mV, typ. @15A for SPDP25D28
True I
2
t Protection up to 10X rating with Nuisance Trip Suppression
Instant Trip Protection (50
碌sec
typ) for Loads Above 10X rating
Unlimited Interrupt Capability; Repetitive Fault Handling Capability
Thermal Memory
Internally Generated Isolated Supply to Drive the Switch
Low Bias Supply Current: 25 mA typ @ 5V DC
High Control Circuit Isolation: 750V DC Control to Power Circuit
Soft Turn-On to Reduce EMC Issues
EMI Tolerant
Module Reset with a Low Level Signal; Reset Circuit is Trip-Free
TTL/CMOS Compatible, Optically Isolated, Input and Outputs
Schmitt-Trigger Control Input for Noise Immunity
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221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
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World Wide Web - http://www.sensitron.com
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E-Mail Address - sales@sensitron.com
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DC Solid State Power Controller Module
SENSITRON
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DC Solid State Power Controller Module
SENSITRON
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英文版
Solutions for Mobile Phone Antennas
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英文版
Solutions for Mobile Phone Antennas
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英文版
DC Solid State Power Controller Module
SENSITRON
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英文版
DC Solid State Power Controller Module
SENSITRON
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英文版
DC Solid State Power Controller Module
SENSITRON
-
英文版
DC Solid State Power Controller Module
SENSITRON
-
英文版
DC Solid State Power Controller Module
SENSITRON
-
英文版
Solutions for Mobile Phone Antennas
-
英文版
DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
-
英文版
Programmable DC Solid State Power Controller Module
SENSITRON
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