FUNCTION HOLDING CURRENT (IH) TEST CIRCUIT (GO-NO GO TEST)
SSRP105B1
R
VBAT = - 48 V
D.U.T.
Surge generator
This is a GO-NOGO test which allows to confirm the holding current (IH) level in a functional test
circuit.
TEST PROCEDURE :
1) Adjust the current level at the IH value by short circuiting the D.U.T.
2) Fire the D.U.T with a surge Current : Ipp = 10A , 10/1000µs.
3) The D.U.T will come back off-state within 50 ms max.
TEST CIRCUIT FOR VBO PARAMETERS:
L
R2
VP
C1
R1
R4
R3
C2
TIP
RING
GND
Pulse (µs)
tr
tp
Vp
C1
C2
L
R1
R2
R3
R4
IPP
(V) (µF) (nF) (µH) (Ω) (Ω) (Ω) (Ω) (A)
10 700 1000 20 200
0
50
15
25
25
38
1.2 50 1500 1
33
0
76
13
25
25
30
2
10 2500 10
0
1.1 1.3
0
3
3
38
ORDER CODE
SSRP 105 B 1
SOLID STATE RELAY
PROTECTION
STAND-OFF VOLTAGE
RL
PACKAGING:
RL = Tape and Reel
= Tube
PACKAGE:
1 = SO-8 Plastic
Rp
(Ω)
0
10
62
5/6