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Toshiba Electronic Components Datasheet

TLP385 Datasheet

Photocoupler

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Photocouplers Infrared LED & Photo Transistor
TLP385
TLP385
1. Applications
• Programmable Logic Controllers (PLCs)
• AC Adapters
• I/O Interface Boards
2. General
TLP385 is a photocoupler of high isolation type that consists of phototransistor optically coupled to an infrared
LED in a 4-pin SO6L package.
TLP385 is guaranteed high isolation voltage (5000 Vrms).
Since TLP385 has a small and thin package compared with a standard DIP package, is it is suitable for high-
density surface mounting applications such as programmable controllers.
3. Features
(1) Collector-emitter voltage: 80 V (min)
(2) Current transfer ratio: 50 % (min)
GB Rank: 100 % (min)
(3) Isolation voltage: 5000 Vrms (min)
(4) Operating temperature: -55 to 110
(5) 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, EN 62368-1 (Note 1)
CQC-approved: GB4943.1, GB8898 Japan and Thailand Factory
Note 1: When a VDE approved type is needed, please designate the Option (D4).
4. Packaging and Pin Assignment
11-4P1A
©2016-2019
Toshiba Electronic Devices & Storage Corporation
1
1: Anode
3: Cathode
4: Emitter
6: Collector
Start of commercial production
2014-08
2019-12-19
Rev.6.0


Toshiba Electronic Components Datasheet

TLP385 Datasheet

Photocoupler

No Preview Available !

5. Principle of Operation
5.1. Mechanical Parameters
TLP385
Characteristics
Creepage distances
Clearance
Internal isolation thickness
Min
Unit
8.0
mm
8.0
0.4
6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Note
Rating
Unit
LED Input forward current
IF
50
mA
Input forward current derating
(Ta 90 )
IF/Ta
-1.43
mA/
Input forward current (pulsed)
Input power dissipation
IFP
(Note 1)
1
A
PD
100
mW
Input power dissipation
derating
(Ta 90 )
PD/Ta
-2.86
mW/
Input reverse voltage
VR
5
V
Junction temperature
Detector Collector-emitter voltage
Tj
VCEO
125
80
V
Emitter-collector voltage
VECO
7
Collector current
Collector power dissipation
IC
50
mA
PC
150
mW
Collector power dissipation
derating
(Ta 25 )
PC/Ta
-1.5
mW/
Junction temperature
Tj
125
Common Operating temperature
Storage temperature
Topr
-55 to 110
Tstg
-55 to 125
Lead soldering temperature
(10 s)
Tsol
260
Total power dissipation
Total power dissipation
derating
(Ta 25 )
PT
PT/Ta
200
mW
-2.0
mW/
Isolation voltage
(AC, 60 s, R.H. 60 %)
BVS
(Note 2)
5000
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: Pulse width (PW) 0.1 ms, f = 100 Hz
Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are
shorted together.
©2016-2019
Toshiba Electronic Devices & Storage Corporation
2
2019-12-19
Rev.6.0



Part Number TLP385
Description Photocoupler
Maker Toshiba
Total Page 3 Pages
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TLP385 Datasheet PDF





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