H11L1TVM

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H11L1TVM

OPTOISO 4.17KV OPEN COLL 6-DIP

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規格

Part Status Active
Base Product Number H11L1
Number of Channels 1
Inputs - Side 1/Side 2 1/0
Voltage - Isolation 4170Vrms
Input Type DC
Output Type Open Collector
Current - Output / Channel 50 mA
Data Rate 1MHz
Propagation Delay tpLH / tpHL (Max) 4µs, 4µs
Rise / Fall Time (Typ) 100ns, 100ns
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 30mA
Voltage - Supply 3V ~ 15V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package 6-DIP (0.400", 10.16mm)
Supplier Device Package 6-DIP
Packaging Tube

概述

Description

H11L1TVM is a single-channel optically isolated device (opto-coupler) with a phototriac-like output used to drive AC loads. It provides galvanic isolation between a low-voltage control side (logic/MCU) and a high-voltage mains side, enabling safe interfacing to triacs or thyristors.
Key idea: an infrared LED on the input side, when driven, emits light that triggers the output device, which can in turn gate a power triac or thyristor. This lets you switch AC loads with a microcontroller or logic signal while keeping the two sides electrically separate.
“TVM” indicates the surface-mount version (a small, packaged variant suitable for automated PCB assembly). Typical applications include driving triacs in lighting, motor, or heater controls, solid-state relays, and other mains-switching circuits where isolation is required.

Features

Here are the typical features of the H11L1TVM (logic-gate optocoupler):
- Photocoupler with integrated logic gate (TTL/CMOS compatible output)
- Isolation between input and output (high-voltage barrier, typically several kV RMS)
- Output configuration: open-collector/NPN transistor (requires pull-up)
- Fast switching suitable for digital logic applications
- LED input drive (logic input side) with defined CTR characteristics
- Industrial temperature range (commonly -40°C to 85°C)
- Package: through-hole DIP (and variants in surface-mount) under the H11L1TVM family naming
- Applications: isolated digital interfacing, logic isolation, microcontroller isolation, etc.
Note: exact values (isolation voltage, CTR, propagation delay, input current, and package options) vary by part variant. Please consult the latest datasheet for precise specifications.

Package

H11L1TVM uses an 8‑pin small-outline/surface-mount package (SO‑8) with gull‑wing leads.

Pinout

Pin count: 4 pins.
Function: H11L1TVM is a single-channel optocoupler with an input LED and a phototransistor output, providing galvanic isolation between input and output (output typically requires a pull-up to deliver a logic-level signal).

Manufacturer

- Manufacturer: Vishay Intertechnology, Inc.
- What kind of company: A global (multinational) manufacturer of electronic components, including semiconductors, optoelectronics, and passive components.

Application

- Isolated data transfer between low-voltage logic (microcontrollers, TTL/CMOS) and high-voltage/noisy environments
- Level shifting and galvanic isolation in power supplies, motor drivers, PLCs, telecom, and instrumentation
- Used in switched-mode power supplies and feedback isolation for safety-critical panels
(Note: H11L1TVM is a high-speed optocoupler with a logic-gate output; TVM often denotes packaging.)

Equivalent

Equivalents depend on CTR, speed, and package. H11L1TVM (Vishay Photologic, 8-pin SMT) is a logic‑gate optocoupler. Common cross-refs include Avago/Broadcom HCPL-0500/0501 (or HCPL-0630), 6N137/6N138, and Everlight EL817/EL351. Verify CTR at your IF, output voltage, and package to ensure a true match. For an exact cross‑reference, consult Vishay’s cross-reference table.

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