SPD-8A115 [SENSITRON]
AC/DC Solid State Power Controller Module; AC / DC固态功率控制器模块
| 型号： | SPD-8A115 |
| 厂家： | 
SENSITRON |
| 描述： | AC/DC Solid State Power Controller Module |
| 文件： | 总4页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SENSITRON
SEMICONDUCTOR
SPD-8A115
Technical Data
Datasheet 4119, Rev. B
AC/DC Solid State Power Controller Module
Description:
The Solid State Power Controller (SSPC) Module is a microcontroller based Solid State Relay, designed to
be used in Aircraft or Navy in 115VAC/150VDC applications. This module has integrated current sensing
and over current / over temp protection. The module is equivalent to a DPST relay with a common single
side isolated control.
Compliant Documents & Standards:
MIL-STD-167-1 (1)
Mechanical Vibrations of Shipboard Equipment
19 June 1987
MIL-STD-217F
Notice 2 28 Feb 1995
P4855-1A
Reliability Prediction of Electronic Equipment
Navy Power Supply Design and Reliability Guidelines (NAVMAT)
January 1989
Module Features:
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Epoxy Shell Construction
Solid State Reliability; Low Weight (60 gms) - High Power Density
Similar footprint as a mechanical relay: 2.8”x1.15”x1.15”
Single-in-line pins to ease pcb assembly
Electrical Features:
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115VAC Input: Current rating of 8A with very low drop; 180mV typ
Current rating upto 12A with drop @ 280mV
Advanced TRUE I t algorithm to compensate for different current waveforms
2
2-Pole operation: 500V DC isolation between poles
High control circuit isolation: 1500V DC to either pole
Cross-trip feature: Fault on one pole trips the other within 10msec
Very low control current: 14 mA @ 24V typ
2
True I t Protection from 11A to 90A
Instant Trip Protection (3msec typ) for loads over 100A
High Overload Capability up to 250A; Repetitive Fault handling capability
Built-in Transient Voltage Suppressor to handle Short Circuit Turn-Off Spikes
Over-temperature Protection: 75 oC Amb typ
Internally generated isolated supply to drive the switch
Opto Isolated Control Signal input and Status output
Soft Turn-on to reduce EMC issues
Module Reset with a Low Level Signal; Trip Reset Circuit is Trip-Free
Built-in Hysteresis and Noise Filtering to avoid nuisance Turn-ON/OFF
· 221 West Industry Court 3 Deer Park, NY 11729-4681 3 Phone (631) 586 7600 Fax (631) 242 9798 ·
· World Wide Web - http://www.sensitron.com · E-Mail Address - sales@sensitron.com ·
SENSITRON
SEMICONDUCTOR
SPD-8A115
Technical Data
Datasheet 4119, Rev. B
Electrical Characteristics
Control & Status
Vcc
24V DC Nominal
20V to 36V DC
14 mA typ
Control Vcc Current (from +24V)
Alarm Out Signal
20 mA max
ON: High (internal pull-up to +24V);
Output can source upto 5 mA
OFF: Logic Low
Output shall remain below 2V sink upto 5 mA
ON: Logic Low (internal pull-up to +24V)
Turns ON when input is pulled below 4V
Input current @ Control pin < 0.5 mA
OFF: Open
Control signal
Reset
Turns OFF when input is float or pulled above 12V
Thro cycling of Control signal
Thro cycling of Vcc
Power
Input Voltage
0 to 170V DC
0 to 120V AC
10 Hz to 440 Hz
Power Dissipation
Current (Pole #1 and Pole #2)
< 2.5W @ 8A @ 70°C Amb per pole
8A Continuous
250A for 2 msec
o
Max Voltage Drop (Each Pole)
180 mV typ @ 8A, TA = 25 C
260 mV max T = -40 oC ~ 70 C
o
A
Turn ON time (measured from Input Signal)
Turn OFF time (measured from Input Signal)
3 msec max
Both Poles turn-on together
50 msec max
Both Poles turn-off together
Time Difference at Turn-on between Poles
Time Difference at Turn-off between Poles
Min Trip current (Each Pole)
20 msec max
20 msec max
8.8A DC
8.8A AC RMS
Trip time
11A
20A
30A
50A
460 msec ~ 860 msec
140 msec ~ 260msec
62 msec ~ 115 msec
22 msec ~ 42 msec
7 msec ~ 13 msec
90A
100A and above
Less than 3 msec
250A
5 msec typ
300 nsec typ
300 nsec typ
Nil
Repetitive Fault current Rating
Output Rise Time (turn ON)
Output Fall Time under normal turn-off
Output Fall Time under Fault
Min Load Requirement
· 221 West Industry Court 3 Deer Park, NY 11729-4681 3 Phone (631) 586 7600 Fax (631) 242 9798 ·
· World Wide Web - http://www.sensitron.com · E-Mail Address - sales@sensitron.com ·
SENSITRON
SEMICONDUCTOR
SPD-8A115
Technical Data
Datasheet 4119, Rev. B
Protection
Short Circuit Protection
Upto 250A
Voltage Spikes
Built-in Transient Voltage Suppressor to handle
short-circuit turn-off spike
typ. 75 C, min. 70 C, max 80 C
typ. 5 sec
o
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OTP (Over Temperature Protection) threshold
OTP response time
Physical Characteristics
Temperature
Operating Temperature
Storage Temperature
TA = -40°C to +70°C
TA = -55°C to +85°C
Environmental
Altitude
Upto 30,000 ft
Can be installed in an unpressurized area
2.8”L x 1.15”W x 1.15”H
Any
Case Dimensions
Operating Orientation
Weight
60 grams typ
MTBF (Estimate: MIL STD 217F)
100,000 hrs at 25°C Full load
Mechanical Dimensions (in Inches)
· 221 West Industry Court 3 Deer Park, NY 11729-4681 3 Phone (631) 586 7600 Fax (631) 242 9798 ·
· World Wide Web - http://www.sensitron.com · E-Mail Address - sales@sensitron.com ·
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
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.
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use at a value exceeding the absolute maximum rating.
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• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
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