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SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 5012, Rev. -
• 221 West Industry Court
Deer Park, NY 11729-4681
Phone (631) 586 7600 Fax (631) 242 9798
•
• World Wide Web - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
SPD40D28
Table 2 - Signal Timing – (-55
oC to 100 oC @ LINE = 28V DC)
Parameter
Symbol
Min
Max
Units
CONTROL to GATE Status Delay for Turn On
t0
1
mS
Turn ON Delay
t1
200
µS
Load Current Rise Time
t2
50
200
µS
Turn ON to LOAD Status Delay
t3
1
mS
CONTROL to GATE Status Delay for Turn Off
t4
1
mS
Turn OFF Delay
t5
200
µS
Load Current Fall Time
t6
50
200
µS
Turn OFF to LOAD Delay
t7
1
mS
Note: Current Fall Time from trip dependent on magnitude of overload
Figure 3 - Mechanical Dimensions
Table 3 - Pin Definitions
Pin Number
Pin Name
Function
1
BIAS
+5V DC Supply
2
GND
5V Return
3
GATE Status
Switch Status
4
LOAD Status
Load Current Detection
5
CONTROL Input
On/Off Control
6
LINE
+28V DC Supply
7
---
No Pin
8
PWRGND
28V Return
9
---
No Pin
10
LOAD
Load Connection
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