TLP715(2012) 查看數據表（PDF） - Toshiba
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TLP715 Datasheet PDF : 9 Pages
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TEST CIRCUIT 7: Switching Time Test Circuit
IF=3 mA(P.G)
(f=50 kHz , duty=50%
less than tr = tf = 5ns )
IF
Vcc
0.1μF
Vo
GND
SHIELD
CL
IF
Vcc
Vo
CL: stray capacitance of probe and wiring (to 15 pF)
tp LH
1.3V
10%
90%
tr
TLP715
50%
tp HL
90%
tf
VOH
1.3V
10%
VOL
TEST CIRCUIT 8: Switching Time Test Circuit
IF=3 mA(P.G)
(f=50 kHz , duty=50%
less than tr = tf = 5ns )
IF
Vcc Vo
Vcc
0.1μF
5V
620Ω IF
GND
SHIELD
CL 5kΩ
Vo
tp LH
1.3V
CL: stray capacitance of probe and wiring (to 15 pF)
50%
tp HL
VOH
1.3V
VOL
TEST CIRCUIT 9: Common-Mode Transient Immunity Test Circuit
→IF
1
SW
AB 2
3
+
6
Vcc
5 0.1μF
Vo
GND 4
SHIELD
VCM
-
90%
1000V
VCM
10%
tr
Vcc
・SW A : I F =5mA
Vo
1V
・SW B : I F =0mA
CML
=
800( V )
tr (μs)
tf
CMH
17V
CML
CMH
=
−
800(V)
tf (μs)
CMH (CML) is the maximum rate of rise (fall) of the common mode voltage that can be sustained with the
output voltage in the high (low) state.
5
2012-12-19
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