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Toshiba Electronic Components Datasheet

TLP3127 Datasheet

Photocoupler Photorelay

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Photocouplers Photorelay
TLP3127
TLP3127
1. Applications
• High-Speed Memory Testers
• High-Speed Logic IC Testers
• Factory Automation (FA)
• Power supplies
• Mechanical relay replacements
2. General
The TLP3127 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. The TLP3127 is a bi-directional switch, which can
replace mechanical relays in many applications. And its high on-state current maximum rating and low on-state
resistance is suitable to control a power line.
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: 60 V (min)
(4) Trigger LED current: 3 mA (max)
(5) ON-state current: 1.7 A (max) (Ta = 25 ), 1.3 A (max) (Ta = 50 )
(6) ON-state resistance: 0.13 (max)
(7) Off-state capacitance: 250 pF (typ.)
(8) Off-state current: 10 nA (max)
(9) Isolation voltage: 1500 Vrms (min)
(10) Safety standards
UL-recognized: UL 1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349
4. Packaging and Pin Assignment
11-5H1S
©2017-2020
Toshiba Electronic Devices & Storage Corporation
1
1: Anode
2: Cathode
3: Drain
4: Drain
Start of commercial production
2014-11
2020-02-07
Rev.3.0


Toshiba Electronic Components Datasheet

TLP3127 Datasheet

Photocoupler Photorelay

No Preview Available !

5. Internal Circuit
TLP3127
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
60
V
ON-state current
ION
1.7
A
ON-state current
(Ta = 50 )
ION
1.3
A
ON-state current derating
(Ta 25 )
ION/Ta
-17.0
mA/
ON-state current (pulsed)
(t = 100 ms)
IONP
5.0
A
Output power dissipation
PO
375.7
mW
Output power dissipation derating
(Ta 25 )
PO/Ta
-3.76
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.
©2017-2020
Toshiba Electronic Devices & Storage Corporation
2
2020-02-07
Rev.3.0


Part Number TLP3127
Description Photocoupler Photorelay
Maker Toshiba
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TLP3127 Datasheet PDF






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