SO6 Package Toshiba TLP2345 V4 TPL E Photocoupler with Low Threshold Input Current and Buffer Output
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The Toshiba TLP2345 is a photocoupler featuring a high-output infrared LED coupled with a high-gain, high-speed photo detector in an SO6 package. Designed for efficient operation, it supports a wide power supply voltage range (4.5 V to 30 V) with low supply current (3 mA max) and low threshold input current (1.6 mA max), contributing to energy savings. Its internal Faraday shield provides a guaranteed common-mode transient immunity of 30 kV/s. The TLP2345 offers a buffer output and can be driven directly from a microcomputer. An inverter output version, the TLP2348, is also available.
Product Attributes
- Brand: Toshiba
- Commercial Production Start: 2013-11
- 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)
- Package: SO6
Technical Specifications
| Characteristic | Symbol | Min | Typ. | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Features | ||||||
| Buffer logic type | (totem pole output) | |||||
| Operating temperature | Topr | -40 | 110 | ℃ | ||
| Supply voltage | VCC | 4.5 | 30 | V | ||
| Threshold input current | IFLH | 1.6 | mA | (max) | ||
| Supply current | ICCL/ICCH | 3 | mA | (max) | ||
| Propagation delay time | tpHL/tpLH | 120 | ns | (max) | ||
| Pulse width distortion | 40 | ns | (max) | |||
| Common-mode transient immunity | CMH/CML | 30 | kV/s | (min) | ||
| Isolation voltage | BVS | 3750 | Vrms | (min) | ||
| Absolute Maximum Ratings | ||||||
| Input forward current | IF | 15 | mA | |||
| Input reverse voltage | VR | 5 | V | |||
| Input power dissipation | PD | 40 | mW | |||
| Output current | IO | -50 | 50 | mA | ||
| Supply voltage | VCC | -0.5 | 30 | V | ||
| Output power dissipation | PO | 100 | mW | |||
| Operating temperature | Topr | -40 | 110 | ℃ | ||
| Storage temperature | Tstg | -55 | 125 | ℃ | ||
| Isolation voltage | BVS | 3750 | Vrms | (AC, 60 s) | ||
| Recommended Operating Conditions | ||||||
| Input on-state current | IF(ON) | 2 | 10 | mA | ||
| Input off-state voltage | VF(OFF) | 0 | 0.8 | V | ||
| Supply voltage | VCC | 4.5 | 30 | V | ||
| Operating temperature | Topr | -40 | 110 | ℃ | ||
| Electrical Characteristics | ||||||
| Input forward voltage | VF | 1.35 | 1.55 | 1.65 | V | IF = 3 mA, Ta = 25 ℃ |
| Input reverse current | IR | 10 | µA | VR = 5 V, Ta = 25 ℃ | ||
| Low-level output voltage | VOL | 0.026 | 0.2 | V | IF = 3 mA, IO = -3.5 mA | |
| High-level output voltage | VOH | VCC - 0.05 | VCC - 0.4 | V | IF = 3 mA, IO = -6.5 mA | |
| Low-level supply current | ICCL | 2.1 | 3 | mA | IF = 3 mA, IO = -3.5 mA | |
| High-level supply current | ICCH | 2.4 | 3 | mA | IF = 3 mA, IO = -6.5 mA | |
| Threshold input current (L/H) | IFLH | 0.35 | 1.6 | mA | IF = 3 mA, VCC = 5.5 V | |
| Isolation Characteristics | ||||||
| Total capacitance (input to output) | CS | 0.8 | pF | V = 0 V, f = 1 MHz | ||
| Isolation resistance | RS | 1014 | Ω | V = 500 V, R.H. ≤ 60 % | ||
| Isolation voltage | BVS | 3750 | Vrms | AC, 60 s | ||
| Switching Characteristics | ||||||
| Propagation delay time (H/L) | tpHL | 61 | 120 | ns | IF = 3 → 0 mA | |
| Propagation delay time (L/H) | tpLH | 65 | 120 | ns | IF = 0 → 3 mA | |
| Pulse width distortion | 4 | 40 | ns | |||
| Fall time | tf | 3 | 30 | ns | IF = 3 → 0 mA | |
| Rise time | tr | 3 | 30 | ns | IF = 0 → 3 mA | |
| High-level common-mode transient immunity | CMH | 30 | 50 | kV/s | IF = 3 mA, VCC = 30 V, VCM = 1500 Vp-p, Ta = 25 ℃ | |
| Low-level common-mode transient immunity | CML | 30 | 50 | kV/s | IF = 0 mA, VCC = 30 V, VCM = 1500 Vp-p, Ta = 25 ℃ | |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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