What is the Toshiba TLP3022?

The TLP3022 is a Toshiba photocoupler with a photo-triac output, optically coupled to a GaAs infrared LED in a 6-lead plastic DIP package. It functions as a non-zero-cross triac driver for switching AC loads with electrical isolation.

What is the correct orderable part number for TLP3022(S,F,T)?

The base orderable part is TLP3022. The trailing (S,F,T) characters are Toshiba packaging and lead-form suffix codes; the core device is the TLP3022 photo-triac optocoupler.

What are the key ratings of the TLP3022?

Confirmed datasheet ratings include a 400 V (Min.) peak off-state voltage, 10 mA (Max.) trigger LED current, 100 mA (Max.) on-state current, and 5000 Vrms (Min.) isolation voltage.

Is the TLP3022 still in production?

The TLP3022 is an older Toshiba photocoupler that is obsolete and no longer broadly available through authorized distribution. Pacific Component Xchange offers it as a Request-For-Quote item for legacy and repair builds.

How is the TLP3022 different from the TLP3021 and TLP3023?

The TLP3020 through TLP3023 share the same photo-triac architecture but differ in maximum trigger LED current. The TLP3022 is rated 10 mA (Max.), making it more sensitive than the 15 mA TLP3021 and less sensitive than the 5 mA TLP3023, which requires the lowest trigger current in the group.

How do I buy the TLP3022 from Pacific Component Xchange?

Because the TLP3022 is an obsolete, hard-to-find part, it is offered on a Request-For-Quote basis. Submit an RFQ with your quantity and date-code needs, and our sourcing team will respond with availability and pricing.

TLP3022 – Photocoupler (Photo-Triac Output) – Toshiba

The Toshiba TLP3022 is a photo-triac output optocoupler (triac driver) in a 6-lead plastic DIP package, rated 400 V peak off-state voltage and 5000 Vrms isolation. Available for RFQ from Pacific Component Xchange.

Brand:Toshiba

SKU: TLP3022 Categories: Electronic Parts, RFQ

Please contact us or add to quote for current pricing and availability.

The Toshiba TLP3022 is a photocoupler consisting of a photo-triac optically coupled to a gallium-arsenide (GaAs) infrared emitting diode, housed in a 6-lead plastic DIP package. Designed as a non-zero-cross triac driver, it provides optical isolation between low-voltage control circuitry and AC mains-side loads, making it a proven building block for solid-state relays and AC switching interfaces. As an older Toshiba photocoupler, the TLP3022 is now difficult to source through authorized channels, and Pacific Component Xchange offers it as a Request-For-Quote (RFQ) line item for engineers maintaining legacy designs.

Key Features

Photo-triac output optically coupled to a GaAs infrared LED
Peak off-state voltage (V_DRM): 400 V (Min.)
Trigger LED current (I_FT): 10 mA (Max.)
On-state current: 100 mA (Max.)
Isolation voltage (BV_S): 5000 V_rms (Min.)
Single-channel, 6-lead plastic DIP package
Non-zero-cross triac output
UL1577 recognized and VDE (DIN VDE 0884) approved

Applications

Solid-state relays (SSR)
Triac / AC load drivers
Office machines and business equipment
Household appliances and white goods
Industrial control and AC switching interfaces

Why Source TLP3022 from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete power-management ICs and optocouplers. The TLP3022 has little to no authorized-distributor availability, so if your bill of materials still depends on this Toshiba photo-triac coupler, our sourcing team can help. We focus on authenticity and traceability, supporting end-of-life and legacy components that are no longer in mainstream production, with global shipping to keep your production lines and repairs moving.

Need TLP3022 in volume or for a one-time build? Submit a Request For Quote (RFQ) with your target quantity and date code requirements, and our team will respond with current availability and pricing for this obsolete part.

Additional Information

Manufacturer	Toshiba
Component Type	Photocoupler, Photo-Triac Output (Triac Driver)
Channels	1
Peak Off-State Voltage (VDRM)	400 V (Min.)
Trigger LED Current (IFT)	10 mA (Max.)
On-State Current	100 mA (Max.)
Isolation Voltage (BVS)	5000 Vrms (Min.)
Output Type	Triac, Non Zero-Cross
Safety Approvals	UL1577, VDE (DIN VDE 0884)
Package	6-Lead Plastic DIP (DIP-6)
Part Status	Obsolete
Availability	Available