TLP191B
TOSHIBA Photocoupler
GaAℓAs Ired & Photo-Diode Array
TLP191B
Telecommunication
Programmable Controllers
Mos Gate Driver
MOS FET Gate Driver
Unit in mm
The TOSHIBA mini flat coupler TLP191B is a small outline coupler,
suitable for surface mount assembly.
The TLP191B consists of a GaAℓAs light emitting diode, optically
coupled to a series connected photo diode array with shunt resistor
which is suitable for MOS FET gate drive.
• Open voltage: 7.0V(min.)
•
Short current: 24.0 μA (min.)
•
Isolation voltage: 2500 Vrms (min.)
•
UL recognized: UL1577,file no.E67349
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
50
mA
ΔIF / °C
−0.5
mA / °C
Pulse forward current
(100μs pulse, 100 pps)
IFP
1
A
Reverse voltage
VR
3
V
Forward current
Forward current
derating (Ta ≥ 25°C)
LED
Tj
125
IFD
50
VRD
10
V
Tj
125
Tstg
−55~125
°C
Operating temperature range
Topr
−40~80
°C
Lead soldering temperature (10s)
Tsol
260
°C
Isolation voltage
(AC, 1 min., R.H. ≤ 60%)
BVS
2500
Pin Configuration (top view)
1
6
3
4
°C
Storage temperature range
Weight: 0.09 g (typ.)
μA
Reverse voltage
11−4C1
°C
Forward current
TOSHIBA
Vrms
Junction temperature
Detector
Junction temperature
(Note)
1 . Anode
3 . Cathode
4 . Cathode
6 . Anode
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
(Note) Device considered a two terminal device: Pins 1 and 3 shorted together and pins 4 and 6 shorted together.
1
2007-10-01
