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Toshiba Electronic Components Datasheet

TLP221AF Datasheet

Photocoupler Photorelay

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Photocouplers Photorelay
TLP221AF
TLP221AF
1. Applications
• Mechanical relay replacements
• Security Systems
• Measuring Instruments
• Factory Automation (FA)
• Amusement Equipment
• Smart Meters
• Electricity Meters
2. General
The TLP221AF photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a
4-pin DIP package. It provides an isolation voltage of 5000 Vrms, making it suitable for applications that require
reinforced insulation.
3. Features
(1) Normally open (1-Form-A)
(2) OFF-state output terminal voltage: 40 V (min)
(3) Trigger LED current: 2 mA (max)
(4) ON-state current: 2.0 A (max)
(5) ON-state resistance: 100 m(max, t < 1s)
(6) ON-state resistance: 150 m(max, Continuous)
(7) Isolation voltage: 5000 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)
CQC-approved: GB4943.1, GB8898 Japan Factory
Note 1: When a VDE approved type is needed, please designate the Option (D4).
4. Packaging and Pin Configuration
11-5B202S
©2017-2019
Toshiba Electronic Devices & Storage Corporation
1
1: Anode
2: Cathode
3: Drain
4: Drain
Start of commercial production
2012-01
2019-11-21
Rev.4.0


Toshiba Electronic Components Datasheet

TLP221AF Datasheet

Photocoupler Photorelay

No Preview Available !

5. Internal Circuit
TLP221AF
Fig. 5.1 Internal Circuit
6. Mechanical Parameters
Characteristics
Creepage distances
Clearance distances
Internal isolation thickness
7.62-mm Pitch
TLP221A
7.0 (min)
7.0 (min)
0.4 (min)
10.16-mm Pitch
TLP221AF
Unit
8.0 (min)
mm
8.0 (min)
0.4 (min)
7. 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
40
V
ON-state current
ION
2.0
A
ON-state current derating
(Ta 25 )
ION/Ta
-20
mA/
ON-state current (pulsed)
(t = 100 ms, duty = 1/10) IONP
6.0
A
Output power dissipation
PO
500
mW
Output power dissipation derating
(Ta 25 )
PO/Ta
-5.0
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)
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: This device is considered as a two-terminal device: Pins 1 and 2 are shorted together, and pins 3 and 4 are
shorted together.
©2017-2019
Toshiba Electronic Devices & Storage Corporation
2
2019-11-21
Rev.4.0


Part Number TLP221AF
Description Photocoupler Photorelay
Maker Toshiba
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TLP221AF Datasheet PDF






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