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Toshiba Electronic Components Datasheet

TLP171D Datasheet

Photocouplers Photorelay

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Photocouplers Photorelay
TLP171D
TLP171D
1. Applications
• Mechanical relay replacements
• Security Systems
• Modem/Fax PC Cards
• Private Branch Exchanges (PBXs)
• Measuring Instruments
2. General
The TLP171D photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a 4-
pin package with 2.54-mm lead pitch and 2.1-mm height. This photorelay requires 0.2 mA of LED current to turn
it on. It is suitable for applications that need electrical power savings.
3. Features
(1) Package: SOP(2.54SOP4) (Height 2.1 mm, pitch 2.54 mm)
(2) Normally opened (1-Form-A)
(3) OFF-state output terminal voltage: 200 V (min)
(4) Trigger LED current: 0.1 mA (max)(t1s)
0.2 mA (max)(t >1 s)
(5) ON-state current: 200 mA (max)
(6) ON-state resistance: 8 (max)
(7) Isolation voltage: 1500 Vrms (min)
(8) Safety Standards
UL-recognized: UL 1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN 60747-5-5 (Note 1)
Note 1: When a VDE approved type is needed, please designate the Option (V4).
4. Packaging and Pin Assignment
11-5H1S
©2017-2019
Toshiba Electronic Devices & Storage Corporation
1
1: Anode
2: Cathode
3: Drain
4: Drain
Start of commercial production
2012-10
2019-10-11
Rev.4.0


Toshiba Electronic Components Datasheet

TLP171D Datasheet

Photocouplers Photorelay

No Preview Available !

5. Internal Circuit
TLP171D
6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol Note
Rating
Unit
LED Input forward current
IF
30
mA
Input forward current derating
(Ta 25 )
IF/Ta
-0.3
mA/
Input forward current (pulsed)
(100 µs pulse, 100 pps)
IFP
1
A
Input reverse voltage
VR
5
V
Input power dissipation
PD
50
mW
Input power dissipation derating
(Ta 25 )
PD/Ta
-0.5
mW/
Junction temperature
Tj
125
Detector OFF-state output terminal voltage
VOFF
200
V
ON-state current
ION
200
mA
ON-state current derating
(Ta 25 )
ION/Ta
-2.0
mA/
ON-state current (pulsed)
(t = 100 ms)
IONP
600
mA
Output power dissipation
PO
300
mW
Output power dissipation derating
(Ta 25 )
PO/Ta
-3.0
mW/
Junction temperature
Tj
125
Common Storage temperature
Tstg
-55 to 125
Operating temperature
Topr
-40 to 85
Lead soldering temperature
(10 s)
Tsol
260
Isolation voltage
AC, 60 s, R.H. 60 %
BVS
(Note 1)
1500
Vrms
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 1: This device is considered as a two-terminal device: Pins 1 and 2 are shorted together, and pins 3 and 4 are
shorted together.
7. Recommended Operating Conditions (Note)
Characteristics
Symbol Note Min Typ. Max Unit
Supply voltage
VDD
160
V
Input forward current
IF
0.5
25
mA
ON-state current
ION
160 mA
Operating temperature
Topr
-20
65
Note: The recommended operating conditions are given as a design guide necessary to obtain the intended
performance of the device. Each parameter is an independent value. When creating a system design using
this device, the electrical characteristics specified in this data sheet should also be considered.
©2017-2019
Toshiba Electronic Devices & Storage Corporation
2
2019-10-11
Rev.4.0


Part Number TLP171D
Description Photocouplers Photorelay
Maker Toshiba
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TLP171D Datasheet PDF






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