TLP191B Ver la hoja de datos (PDF) - Toshiba
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TLP191B Datasheet PDF : 4 Pages
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TLP191B
Recommended Operating Conditions
Characteristic
Symbol
Min. Typ. Max. Unit
Forward current
Operating temperature
IF
―
20
25
mA
Topr
−25
―
85
°C
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this
product, please confirm specified characteristics shown in this document.
Individual Electrical Characteristics (Ta = 25°C)
Characteristic
LED
Detector
Forward voltage
Reverse current
Capacitance
Forward voltage
Reverse current
Capacitance
(anode to cathode)
Symbol
VF
IR
CT
VFD
IRD
CTD
Test Condition
IF = 10 mA
VR = 3 V
V = 0, f = 1 MHz
IFD = 10 μA
VRD = 10 V
V = 0, f = 1 MHz
Min. Typ. Max. Unit
1.2 1.4 1.7
V
—
—
10
μA
—
30
60
pF
—
7
—
V
—
7
—
μA
—
—
—
pF
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Open voltage
Short current
VOC
ISC
IF = 20 mA
IF = 20 mA
MIn. Typ. Max. Unit
7
8
—
V
24
40
—
μA
Isolation Characteristics (Ta = 25°C)
Characteristic
Capacitance input to output
Isolation resistance
Isolation voltage
Symbol
CS
RS
BVS
Test Condition
VS = 0, f = 1 MHz
VS = 500 V, R.H. ≤ 60%
AC, 1 minute
AC, 1 second in oil
DC, 1 minute in oil
Min. Typ. Max. Unit
—
0.8
—
pF
5×1010 1014
—
Ω
2500 —
—
Vrms
— 5000 —
— 5000 — Vdc
Switching Characteristics (Ta = 25°C)
Characteristic
Turn−on time
Turn−off time
Fig. 1 Switching time test circuit
IF
Symbol
tON
tOFF
Test Condition
Min.
IF = 20mA, CL = 1000 pF
—
(Fig.1) —
Typ. Max. Unit
0.2
—
ms
3
—
ms
VOUT
CL
IF
VOUT
5V
0V
tON
1V
tOFF
2
2007-10-01
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