TLP421(GB) Toshiba, TLP421(GB) Datasheet

OPTOCOUPLER, TRANSISTOR O/P

TLP421(GB)

Manufacturer Part Number
TLP421(GB)
Description
OPTOCOUPLER, TRANSISTOR O/P
Manufacturer
Toshiba
Datasheet

Specifications of TLP421(GB)

No. Of Channels
1
Input Current
16mA
Output Voltage
80V
Opto Case Style
DIP
No. Of Pins
4
Approval Bodies
UL, SEMKO, BSI
Current Transfer Ratio Max
600%
Current Transfer
RoHS Compliant
Isolation Voltage
5kV
Optocoupler Output Type
Phototransistor
Rohs Compliant
Yes

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TLP421(GB)
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Office Equipment
Household Appliances
Solid State Relays
Switching Power Supplies
Various Controllers
Signal Transmission Between Different Voltage Circuits
The TOSHIBA TLP421 consists of a silicone photo−transistor optically
coupled to a gallium arsenide infrared emitting diode in a four lead
plastic DIP (DIP4) with having high isolation voltage
(AC: 5kV
·
·
·
·
·
·
Collector-emitter voltage: 80V (min.)
Current transfer ratio: 50% (min.)
Isolation voltage: 5000V
UL recognized: UL1577
BSI approved: BS EN60065: 1994
SEMKO approved: EN60065, EN60950, EN60335
Rank GB: 100% (min.)
RMS
(min)).
Approved no.8411
BS EN60950: 1992
Approved no.8412
Approved no.9910249/01
TOSHIBA Photocoupler GaAs Ired & Photo−Transistor
rms
(min.)
TLP421
1
Weight: 0.26 g
TOSHIBA
Pin Configurations
(top view)
1
2
1 : Anode
2 : Cathode
3 : Emitter
4 : Collector
11−5B2
2002-09-25
4
3
TLP421
Unit in mm

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TLP421(GB) Summary of contents

Page 1

... Solid State Relays Switching Power Supplies Various Controllers Signal Transmission Between Different Voltage Circuits The TOSHIBA TLP421 consists of a silicone photo−transistor optically coupled to a gallium arsenide infrared emitting diode in a four lead plastic DIP (DIP4) with having high isolation voltage (AC: 5kV (min)) ...

Page 2

Option(D4)type · TÜV approved: DIN VDE0884 Approved no.R9950202 Maximum operating insulation voltage: 890V Maximu permissible overvoltage: 8000V (Note): When a VDE0884 approved type is needed, please designate the “Option(D4)” Making the VDE applocation: DIN VDE0884 Construction mechanical rating · 7.62mm ...

Page 3

Maximum Ratings (Ta = 25°C) Characteristic Forward current Forward current derating(Ta ≥ 39°C) Pulse forward current Power dissipation Power dissipation derating Reverse voltage Junction temperature Collector-emitter voltage Emitter-collector voltage Collector current Power dissipation(single circuit) Power dissipation derating (Ta ≥ 25°C)(single ...

Page 4

Individual Electrical Characteristics Characteristic Forward voltage Reverse current Capacitance Collector-emitter breakdown voltage Emitter-collector breakdown voltage Collector dark current Capacitance (collector to emitter) Coupled Electrical Characteristics Characteristic Current transfer ratio Saturated CTR Collector-emitter saturation voltage Isolation Characteristics Characteristic Capacitance (input to ...

Page 5

Switching Characteristics Characteristics Rise time Fall time Turn-on time Turn-off time Turn-on time Storage time Turn-off time I F (Ta = 25°C) Symbol Test Condition ...

Page 6

I – 100 - Ambient temperature Ta (℃) I – 3000 1000 100 10 0.01 0.1 0.001 Duty cycle ratio – ...

Page 7

I – = 001 0.001 0.0001 Ambient temperature Ta (℃) I – IF ...

Page 8

I – 100 0 0 Ambient temperature Ta (℃) Switching Time – R 1000 Ta = 25° 16mA ...

Page 9

... TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property ...

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