TOSHIBA TLP268J E photocoupler featuring infrared LED and zero crossing photo triac for solid state relays
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Product Description
Product Overview
The TLP268J is a photocoupler featuring an infrared LED optically coupled to a zero-crossing photo triac. Housed in an SO6 package, it offers a creepage distance of 5.0 mm (min), clearance of 5.0 mm (min), and insulation thickness of 0.4 mm (min), meeting reinforced insulation class requirements for international safety standards. It is suitable for applications such as Triac Drivers, Programmable Logic Controllers (PLCs), AC-Output Modules, and Solid-State Relays.
Product Attributes
- Brand: Toshiba
- Commercial Production Start: 2013-10
- Certifications: 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), CQC-approved (GB4943.1, GB8898)
- RoHS Compatible: Yes (denoted by 'E' suffix)
Technical Specifications
| Characteristic | Symbol | Rating | Unit | Note |
| Features | ||||
| Peak off-state voltage | VDRM | 600 | V (min) | |
| Zero crossing functionary | ZC | |||
| Trigger LED current | IFT | 3 | mA (max) | |
| On-state current | IT(RMS) | 70 | mA (max) | |
| Isolation voltage | BVS | 3750 | Vrms (min) | |
| Absolute Maximum Ratings | ||||
| Input forward current | IF | 30 | mA | (Note 1) |
| Input forward current derating | IF/Ta | -0.3 | mA/C | (Ta 25 C) |
| Input forward current (pulsed) | IFP | 1 | A | (Note 1) |
| Input reverse voltage | VR | 5 | V | |
| Input power dissipation | PD | 50 | mW | |
| Input power dissipation derating | PD/Ta | -0.5 | mW/C | (Ta 25 C) |
| Junction temperature | Tj | 125 | C | |
| Off-state output terminal voltage | VDRM | 600 | V | |
| R.M.S. on-state current | IT(RMS) | 70 | mA | |
| R.M.S. on-state current derating | IT(RMS)/Ta | -0.67 | mA/C | (Ta 25 C) |
| ON-state current (pulsed) | IONP | 2 | A | (Note 3) |
| Peak non-repetitive surge current | ITSM | 1.2 | A | (10 s) |
| Output power dissipation | PO | 200 | mW | |
| Output power dissipation derating | PO/Ta | -2 | mW/C | (Ta 70 C) |
| Junction temperature | Tj | 125 | C | |
| Operating temperature | Topr | -40 to 100 | C | |
| Storage temperature | Tstg | -55 to 125 | C | |
| Lead soldering temperature | Tsol | 260 | C | (AC, 60 s, R.H. 60 %) |
| Isolation voltage | BVS | 3750 | Vrms | (Note 4) |
| Recommended Operating Conditions | ||||
| AC mains voltage | VAC | 240 | V (max) | |
| Input forward current | IF | 7.5 | mA (max) | |
| ON-state current (pulsed) | IONP | 1 | A | |
| Operating temperature | Topr | 85 | C (max) | |
| Electrical Characteristics (LED Detector) | ||||
| Input forward voltage | VF | 1.4 | V (max) | IF = 10 mA |
| Input reverse current | IR | 10 | A (max) | VR = 5 V |
| Input capacitance | Ct | 30 | pF (typ) | V = 0 V, f = 1 MHz |
| Peak off-state current | IDRM | 1000 | nA (max) | VDRM = 600 V |
| Peak on-state voltage | VTM | 2.8 | V (max) | ITM = 70 mA |
| Holding current | IH | 100 | mA (max) | |
| Critical rate of rise of off-state voltage | dv/dt | 200 | V/s (min) | VDRM = 600 V |
| Critical rate of rise of commutating voltage | dv/dt(c) | 0.2 | V/s (typ) | See Fig. 9.1 |
| Coupled Electrical Characteristics | ||||
| Trigger LED current | IFT | 3 | mA (max) | VT = 3 V |
| Inhibit voltage | VIH | 3 | V (max) | IF = Rated IFT |
| Inhibit current | IIH | 600 | A (max) | IF = Rated IFT |
| Turn-on time | ton | 100 | s (max) | VD = 6 4 V, RL = 100 , IF = Rated IFT 1.5 |
| Isolation Characteristics | ||||
| Total capacitance (input to output) | CS | 0.8 | pF (typ) | VS = 0 V, f = 1 MHz |
| Isolation resistance | RS | 1012 | (min) | VS = 500 V, R.H. 60% |
| Isolation voltage | BVS | 3750 | Vrms | AC, 60 s |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina