Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Trigger LED current
Return LED current
On-state resistance
Symbol
Test Condition
IFT
IFC
RON
ION = 350 mA
IOFF = 10 μA
ION = 350 mA, IF = 5 mA
TLP3121
Min
Typ.
Max Unit
―
1
4
mA
0.2
―
―
mA
―
1.0
1.2
Ω
Isolation Characteristics (Ta = 25°C)
Characteristic
Capacitance input to output
Isolation resistance
Isolation voltage
Symbol
Test Condition
CS
VS = 0 V, f = 1 MHz
RS
VS = 500 V, R.H. ≤ 60%
AC, 1 minute
BVS AC, 1 second (in oil)
DC, 1 minute (in oil)
Min
Typ.
―
5 × 1010
1500
―
―
0.8
1014
―
3000
3000
Max Unit
―
pF
―
Ω
―
Vrms
―
―
Vdc
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Turn-on time
Turn-off time
tON
RL = 200 Ω
(Note 2)
―
300
tOFF
VDD = 20 V, IF = 5mA
―
300
Note 2 : switching time test circuit
IF
1
2
4
RL
VDD
VOUT
3
IF
VOUT
tON
10%
90%
tOFF
Max Unit
500
μs
500
3
2017-06-08