TOSHIBA TLP798GA Technical data
TOSHIBA Photocoupler Photo Relay
TLP798GA
TLP798GA
Telecommunication
Data Acquisition
Measurement Instrumentation
The TOSHIBA TLP798GA consists of an aluminum gallium arsenide
infrared emitting diode optically coupled to a photo−MOS FET in a six
lead plastic DIP package (DIP6).
The TLP798GA is a bi-directional switch which can replace mechanical
relays in many applications.
• Peak off−state voltage: 400 V (min.)
• On−state current: 150 mA (max.) (A connection)
• On−state resistance: 12 Ω (max.) (A connection)
• Isolation voltage: 5000 Vrms (min.) (A connection)
• Isolation Thickness: 0.4 mm (min.)
TOSHIBA 11−7A8
Weight: 0.4 g
Pin Configuration
Unit in mm
(top view)
1
2
3
Schematic
1
2
6
1. : ANODE
2. : CATHODE
3. : NC
5
4. : DRAIN D1
5. : SOURCE
4
6. : DRAIN D2
6
5
4
1
2007-10-01
TLP798GA
Absolute Maximum Ratings
Characteristic Symbol Rating Unit
Forward current IF 30 mA
Forward current derating (Ta ≥ 25°C) ΔIF / °C −0.3 mA / °C
Peak forward current (100 μs pulse, 100 pps) IFP 1 A
LED
Reverse voltage VR 5 V
Junction temperature Tj 125 °C
Off−state output terminal voltage V
On−state RMS current
Detector
On−state current derating (Ta ≥ 25°C)
Junction temperature Tj 125 °C
Storage temperature range T
Operating temperature range T
Lead soldering temperature (10 s) T
Isolation voltage (AC, 1 min., R.H. ≤ 60%) (Note 2) BVS 5000 Vrms
(Ta = 25°C)
400 V
OFF
A connection 150
B connection 200
C connection
A connection −1.5
B connection −2.0
C connection
ION
300
ΔI
/ °C
ON
−3.0
−55~125 °C
stg
−40~85 °C
opr
260 °C
sol
mA
mA / °C
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 2): Device considered a two−terminal device: Pins 1, 2 and 3 shorted together, and pins 4, 5 and 6 shorted
together.
Recommended Operating Conditions
Characteristic Symbol Min. Typ. Max. Unit
Supply voltage VDD — — 320 V
Forward current IF 5 7.5 20 mA
On−state current (A connection) ION — — 150 mA
Operating temperature T
−20 — 80 °C
opr
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.
Circuit Connections
1
2
3
6
5
4
LOAD
or
AC
DC
A connection B connection C connection
1
2
3
6
5
4
LOAD
DC
1
2
3
6
5
4
LOAD
DC
2
2007-10-01