SFH6315T/ SFH6316T/ SFH6343T
Vishay Semiconductors
VISHAY
10% Duty Cycle
1/f<100 µs
1
Pulse
Generator IF
ZO = 50 Ω
2
tr = 5 ns
3
IF = Monitor
4
Rm
isfh6315t_01
IF
8
+5 V
0
7
RL
VO
5V
6
0.1 µF
VO
1.5 V
1.5 V
5
CL=15pF
tPHL
VOL
tPLH
Figure 1. Test circuit for switching times
Switching Characteristics
Over recommended temperature (Tamb = 0°C), VCC = 5.0 V, IF = 16 mA unless otherwise specified. All typical values, Tamb = 25 °C
Parameter
Test condition
Part
Symbol Min
Typ.
Max
Unit
Propagation delay time to logic low at output
See fig. 1and notes 4 and 5
RL = 4.1 KΩ
SFH6315T
tPHL
0.5
1.5
µs
SFH6315T
tPHL
0.5
2.0
µs
RL = 1.9 KΩ
SFH6316T
tPHL
0.25
0.8
µs
SFH6343T
tPHL
0.25
1.0
µs
Propagation delay time to logic high at output
See fig. 1and notes 4 and 5
RL = 4.1 KΩ
SFH6315T
tPLH
0.5
1.5
µs
SFH6315T
tPLH
0.5
2.0
µs
RL=1.9 KΩ
SFH6316T
tPLH
0.5
0.8
µs
RL = 1.9 KΩ
SFH6343T
tPLH
0.5
1.0
µs
www.vishay.com
4
Document Number 83677
Rev. 1.3, 20-Nov-03