Isolators

TLP385(D4BLLTL,E

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ISOLATORS AND SOLID STATE RELAYS FOR ENHANCED SAFETY AND EFFICIENCY | TOSHIBA, PHOTOCOUPLER (PHOTOTRANSISTOR OUTPUT), DC INPUT, 5000 VRMS, 4PIN SO6L

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DocumentsTLP385(D4BLLTL,E | Datasheet Glossary of Photocoupler and Photorelay Terms +4

Isolators

TLP385(D4BLLTL,E

Active

Toshiba Semiconductor and Storage

ISOLATORS AND SOLID STATE RELAYS FOR ENHANCED SAFETY AND EFFICIENCY | TOSHIBA, PHOTOCOUPLER (PHOTOTRANSISTOR OUTPUT), DC INPUT, 5000 VRMS, 4PIN SO6L

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DocumentsTLP385(D4BLLTL,E | Datasheet Glossary of Photocoupler and Photorelay Terms +4

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLP385(D4BLLTL,E

Current - DC Forward (If) (Max) [Max]	50 mA
Current - Output / Channel [custom]	50 mA
Current Transfer Ratio (Max)	400 %
Current Transfer Ratio (Min)	200 %
Input Type	DC
Mounting Type	Surface Mount
Number of Channels [custom]	1
Operating Temperature [Max]	110 °C
Operating Temperature [Min]	-55 C
Output Type	Transistor
Package / Case	4 PC Pad, 0.295 "
Package / Case	6-SOIC
Package / Case [custom]	7.5 mm
Rise / Fall Time (Typ)	2 µs, 3 µs
Supplier Device Package	6-SO, 4 Lead
Turn On / Turn Off Time (Typ)	3 µs
Vce Saturation (Max) [Max]	300 mV
Voltage - Forward (Vf) (Typ)	1.25 V

TLP385 Series

Isolators and Solid State Relays for Enhanced Safety and Efficiency | Toshiba, Photocoupler (phototransistor output), DC input, 5000 Vrms, 4pin SO6L

Part	Input Type	Current - Output / Channel [custom]	Mounting Type	Current - DC Forward (If) (Max) [Max]	Current Transfer Ratio (Max) [Max]	Number of Channels [custom]	Voltage - Forward (Vf) (Typ)	Current Transfer Ratio (Min)	Turn On / Turn Off Time (Typ)	Output Type	Rise / Fall Time (Typ)	Package / Case [custom]	Package / Case	Package / Case	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Vce Saturation (Max) [Max]	Current Transfer Ratio (Max)	Current Transfer Ratio (Min) [Min]
Toshiba Semiconductor and Storage TLP385(D4GL-TL,E	DC	50 mA	Surface Mount	50 mA	600 %	1	1.25 V	50 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV
Toshiba Semiconductor and Storage TLP385(BLL-TPL,E	DC	50 mA	Surface Mount	50 mA		1	1.25 V	200 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV	400 %
Toshiba Semiconductor and Storage TLP385(D4BLLTL,E	DC	50 mA	Surface Mount	50 mA		1	1.25 V	200 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV	400 %
Toshiba Semiconductor and Storage TLP385(GRL-TPL,E	DC	50 mA	Surface Mount	50 mA	200 %	1	1.25 V		3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV		100 %
Toshiba Semiconductor and Storage TLP385(GRH-TPL,E	DC	50 mA	Surface Mount	50 mA	300 %	1	1.25 V	150 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV
Toshiba Semiconductor and Storage TLP385(TPL,E	DC	50 mA	Surface Mount	50 mA	600 %	1	1.25 V	50 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV
Toshiba Semiconductor and Storage TLP385(D4GB-TL,E	DC	50 mA	Surface Mount	50 mA	600 %	1	1.25 V		3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV		100 %
Toshiba Semiconductor and Storage TLP385(D4-GRL,E	DC	50 mA	Surface Mount	50 mA	300 %	1	1.25 V		3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV		100 %
Toshiba Semiconductor and Storage TLP385(D4GH-TL,E	DC	50 mA	Surface Mount	50 mA	600 %	1	1.25 V	50 %	3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV
Toshiba Semiconductor and Storage TLP385(GB-TPL,E	DC	50 mA	Surface Mount	50 mA	600 %	1	1.25 V		3 µs	Transistor	2 µs 3 µs	7.5 mm	0.295 " 4 PC Pad	6-SOIC	6-SO 4 Lead	-55 C	110 °C	300 mV		100 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	7056	$ 0.55

Description

General part information

TLP385 Series

Isolators and Solid State Relays for Enhanced Safety and Efficiency | Toshiba, Photocoupler (phototransistor output), DC input, 5000 Vrms, 4pin SO6L

Documents

Technical documentation and resources

TLP385(D4BLLTL,E

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TLP385(D4BLLTL,E

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Technical Specifications

TLP385 Series

Pricing

Description

TLP385 Series

Documents

TLP385(D4BLLTL,E | Datasheet

Glossary of Photocoupler and Photorelay Terms

TLP385 Data sheet/Japanese

Photocouplers and Photorelays

Safety standards for photocouplers

Selection Guide Isolators and Solid State Relays 2025Rev1.0

TLP385 Series