optocoupler ISOCOM H11L1VSMT R with microprocessor compatible Schmitt trigger and noise immunity features
Product Overview
The ISOCOM H11L1 and H11L1V are high-speed optocouplers featuring a GaAs infrared emitting diode optically coupled to a microprocessor-compatible Schmitt trigger detector. These devices offer hysteresis for enhanced noise immunity and pulse shaping, making them ideal for logic-to-logic isolation, line reception with noise elimination, AC to TTL conversion with square wave shaping, and power supply digital programming. They are designed for high data rates up to 1MHz (typical NRZ) and are free from latch-up and oscillation. The H11L1 is UL approved, while the H11L1V also holds VDE approvals. Both are lead-free and RoHS compliant, operating across a wide supply voltage range (3V to 16V) and temperature range (-55C to +100C), with a high AC isolation voltage of 5000VRMS.
Product Attributes
- Brand: ISOCOM COMPONENTS
- Certifications: H11L1 (UL Approval), H11L1V (UL and VDE Approvals)
- Compliance: Lead Free and RoHS Compliant
- Material: GaAs infrared emitting diode
Technical Specifications
| Model | Description | UL Approval Certificate | VDE Approval Certificate |
|---|---|---|---|
| H11L1 | Standard | E91231 | N/A |
| H11L1V | Standard | E91231 | 40044376 |
| Parameter | Symbol | Test Condition | Min | Typ. | Max | Unit |
|---|---|---|---|---|---|---|
| ELECTRICAL CHARACTERISTICS (TA = 25C) | ||||||
| Forward Voltage | VF | IF = 10mA | 1.15 | 1.5 | V | |
| Reverse Current | IR | VR = 5V | 10 | A | ||
| Terminal Capacitance | CIN | V = 0V, f = 1MHz | 33 | pF | ||
| Operating Voltage | VCC | 3 | 15 | V | ||
| Supply Current (OFF) | ICC(off) | VCC = 5V, IF = 0mA | 1.6 | 5 | mA | |
| High Level Output Current | IOH | IF = 0mA, VCC = VO = 15V | 100 | A | ||
| Supply Current (ON) | ICC(on) | VCC = 5V, IF = 10mA | 1.6 | 5 | mA | |
| Low Level Output Voltage | VOL | VCC = 5V, IF = IF(on) (max), RL = 270 | 0.4 | V | ||
| Turn-On Threshold Current | IF(on) | VCC = 5V, RL = 270 | 1.6 | mA | ||
| Turn-Off Threshold Current | IF(off) | VCC = 5V, RL = 270 | 1 | mA | ||
| Hysteresis Ratio | Rtio | VCC = 5V, RL = 270 | 0.5 | 0.9 | ||
| Turn-On Time | t(on) | VCC = 5V, IF = IF(on) (max), RL = 270 | 4 | s | ||
| Fall Time | tf | 0.1 | s | |||
| Turn-Off Time | t(off) | 4 | s | |||
| Rise Time | tr | 0.1 | s | |||
| ISOLATION CHARACTERISTICS (TA = 25C) | ||||||
| Isolation Voltage | VISO | R.H. = 40% to 60%, t = 1 min | 5000 | VRMS | ||
| Input - Output Resistance | RI-O | VI-O = 500VDC, R.H. = 40% to 60% | 1011 | |||
| Parameter | Rating | Unit |
|---|---|---|
| Forward Current | 60 | mA |
| Reverse Voltage | 6 | V |
| Power Dissipation (Input) | 120 | mW |
| Input Output Current | 50 | mA |
| Output Voltage | 16 | V |
| Supply Voltage | 16 | V |
| Power Dissipation (Output) | 150 | mW |
| Output Isolation Voltage | 5000 | VRMS |
| Total Power Dissipation | 250 | mW |
| Operating Temperature | -55 to 100 | C |
| Storage Temperature | -55 to 150 | C |
| Lead Soldering Temperature (10s) | 260 | C |
| Part Number | Description | Packing Quantity |
|---|---|---|
| H11L1 | Standard DIP6 | 65 pcs per tube |
| H11L1G | 10mm Lead Spacing | 65 pcs per tube |
| H11L1SM | Surface Mount | 65 pcs per tube |
| H11L1SMT&R | Surface Mount Tape & Reel | 1000 pcs per reel |
| H11L1V | Standard DIP6 | 65 pcs per tube |
| H11L1VG | 10mm Lead Spacing | 65 pcs per tube |
| H11L1VSM | Surface Mount | 65 pcs per tube |
| H11L1VSMT&R | Surface Mount Tape & Reel | 1000 pcs per reel |
| Device Marking | Example |
|---|---|
| Device Part Number | H11L1 |
| Manufacturer Identifier | I (Isocom) |
| Year Code | Y (1 digit) |
| Week Code | WW (2 digits) |
| Combined Example | H11L1 IYWW |
2410121455_ISOCOM-H11L1VSMT-R_C255762.pdf
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