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PDF SPD14D28 Data sheet ( Hoja de datos )
| Número de pieza | SPD14D28 | |
| Descripción | (SPDxxD28) DC Solid State Power Controller Module | |
| Fabricantes | Sensitron | |
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SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4310, Rev B
SPDXXD28 SERIES
DC Solid State Power Controller Module
Description:
The Solid State Power Controller (SSPC) Module is a microcontroller-based Solid State Relay rated upto
25A designed to be used in Army, Air force and Navy in 28V DC applications. This module has integrated
current sensing with no derating over the full operating temperature range. The module is the electronic
equivalent to an electromechanical circuit breaker with isolated control and status.
This series is supplied in 3 product families covering 9 current ranges:
SPD5D28 Family:
- SPD5D28-1: 1A
- SPD5D28-3: 3A
- SPD5D28-5: 5A
SPD15D28 Family:
- SPD14D28-7: 7A
- SPD14D28-10: 10A
- SPD14D28-14: 14A
SPD25D28 Family:
- SPD25D28-15: 15A
- SPD25D28-20: 20A
- SPD25D28-25: 25A
Compliant Documents & Standards:
MIL-STD-1275B, Notice1 Characteristics of 28 Volt DC Electrical Systems in Military Vehicles-4/20/04
MIL-STD-704F
Aircraft Electrical Power Characteristics 12 March 2004
MIL-STD-217F, Notice 2 Reliability Prediction of Electronic Equipment 28 Feb 1995
Module Features:
• Epoxy Shell Construction
• Solid State Reliability; Low Weight (20 gms) - High Power Density
• Same Pin Out as Industry Standard SSPCs in a Smaller Outline
• Extremely Low Power, No Derating Over the Full Temperature Range
Electrical Features (SPDXXD28 Series):
• 28VDC Input with Very Low Voltage Drop; 60mV, typ. @15A
• True I2t Protection from 32A to 250A with Nuisance Trip Suppression
• Instant Trip Protection (50 µsec typ) for Loads Above 250A
• Unlimited Interrupt Capability; Repetitive Fault Handling Capability
• Thermal Memory
• Internally Generated Isolated Supply to Drive the Switch
• Low Bias Supply Current: 20 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
• 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 •
1 page  
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4310, Rev B
Table 4 – Individual Model Ratings
SPD5D28 Family
SPDXXD28 SERIES
Model
SPD5D28-1
SPD5D28-3
SPD5D28-5
Current Rating @ 100OC
1A
Power Dissipation
0.01W typ @ 0.6A 25OC
0.035W max @ 1A 25OC
0.04W max @ 1A 100OC
Max Voltage Drop
18mV typ @ 0.6A 25OC
35mV max @ 1A 25OC
40mV max @ 1A 100OC
3A
0.04W typ @ 1.8A 25OC
0.14W max @ 3A 25OC
0.16W max @ 3A 100OC
23mV typ @ 1.8A 25OC
46mV max @ 3A 25OC
53mV max @ 3A 100OC
5A
0.09W typ @ 3A 25OC
0.30W max @ 5A 25OC
0.36W max @ 5A 100OC
30mV typ @ 3A 25OC
60mV max @ 5A 25OC
71mV max @ 5A 100OC
SPD14D28 Family
Model
SPD14D28-7
SPD14D28-10
SPD14D28-14
Current Rating @ 100OC
7A
Power Dissipation
0.15W typ @ 4.2A 25OC
0.49W max @ 7A 25OC
0.60W max @ 7A 100OC
Max Voltage Drop
35mV typ @ 4.2A 25OC
70mV max @ 7A 25OC
86mV max @ 7A 100OC
10A 14A
0.26W typ @ 6A 25OC
0.87W max @ 10A 25OC
1.10W max @ 10A 100OC
0.48W typ @ 8.4A 25OC
1.61W max @ 14A 25OC
2.06W max @ 14A 100OC
43mV typ @ 6A 25OC
87mV max @ 10A 25OC
110mV max @ 10A 100OC
57mV typ @ 8.4A 25OC
115mV max @ 14A 25OC
147mV max @ 14A 100OC
SPD25D28 Family
Model
SPD25D28-16
SPD25D28-20
SPD25D28-25
Current Rating @ 100OC
16A
Power Dissipation
0.41W typ @ 9.6A 25OC
1.44W max @ 16A 25OC
1.73W max @ 16A 100OC
20A
0.60W typ @ 12A 25OC
2.11W max @ 20A 25OC
2.56W max @ 20A 100OC
25A
0.90W typ @ 15A 25OC
3.15W max @ 25A 25OC
3.86W max @ 25A 100OC
Max Voltage Drop
43mV typ @ 9.6A 25OC
90mV max @ 16A 25OC
108mV max @ 16A 100OC
50mV typ @ 12A 25OC
105mV max @ 20A 25OC
128mV max @ 20A 100OC
60mV typ @ 15A 25OC
126mV max @ 25A 25OC
154mV max @ 25A 100OC
• 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 •
5 Page 
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4310, Rev B
SPDXXD28 SERIES
Board Layout
The current-carrying power circuit should be kept well away from the control circuit and other low-level circuits in
the system. It’s unlikely, but possible, that magnetic coupling could affect the control circuit when turning normal
loads on and off. However, in the case of an overload, the magnetic coupling could be 10 times greater than
with normal loads. Effects of such coupling could cause ‘chattering’ when turning on and off, oscillation, and the
possibility of turning the SPDXXD28 back on after an overload. The SPDXXD28 Series is a Trip-Free device.
Once tripped it will not turn back on until reset and commanded on again. Reset is accomplished by bringing
the CONTROL pin low and turning the SSPC back on is accomplished by bringing the CONTROL pin high.
Sufficient magnetic coupling between the current-carrying power circuit and the control circuit can negate the
Trip-Free characteristic.
MIL-STD-704F and MIL-STD-1275B
These standards cover the characteristics of the electrical systems in Military Aircraft and Vehicles. The
SPDXXD28 Series meets all of the requirements of MIL-STD-704F including Normal, Emergency, Abnormal and
Electric Starting conditions with the Ripple, Distortion Factor and Distortion Spectrum defined in the standard.
The SPDXXD28 Series also meets all of the requirements of MIL-STD-1275B including operation with Battery
and Generator, Generator Only and Battery Only for all of the conditions described in the standard including
Cranking, Surges, Spikes and Ripple.
In addition, the SPDXXD28 Series can withstand + 600 V spikes for 10uS. This capability is beyond that
required by the standards cited above.
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the
datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’
fail-safe precautions or other arrangement .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron
Semiconductor.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder
maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When
exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.
• 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 •
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet SPD14D28.PDF ] | |
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