AQV214H Panasonic PhotoMOS Relay – GU Type, 1 Form A, 400 V, DIP6, 5,000 Vrms Isolation
The Panasonic AQV214H is a single-channel PhotoMOS relay from the GU series in a DIP 6-pin through-hole package. It is a 1 Form A (normally open) solid-state switch rated 400 V load voltage and 0.12 A continuous load current for AC or DC loads. Its standout feature is a 5,000 Vrms input-to-output isolation voltage, which makes it suited to circuits where the control side must be strongly separated from high-voltage or mains-referenced signals. Typical uses include measurement and test equipment, telecom interfaces, medical and security systems and industrial I/O. Panasonic designs this 6-pin type for switching low-level analog signals. With an LED operate current of just 1 mA typical, off-state leakage of 1 µA max. and I/O capacitance of 0.8 pF, it switches small signals cleanly without contact bounce or wear.
Key Features of the AQV214H
- 1 Form A, AC/DC switching
- 400 V load voltage, 0.12 A continuous load current, 0.3 A peak
- High I/O isolation: 5,000 Vrms
- Low LED operate current: 1 mA typical, 1.3 mA max.
- On-resistance 30 Ω typical
- Turn-on 0.6 ms typical; turn-off 0.05 ms typical
- Off-state leakage current 1 µA max.; I/O capacitance 0.8 pF typical
- Three connection options (A, B, C) for higher DC load current
- DIP6 through-hole package
- UL Recognized (E191218) and BSI approved
Absolute Maximum Ratings – AQV214H
| Parameter | Value |
|---|---|
| LED forward current (IF) | 50 mA |
| LED reverse voltage (VR) | 5 V |
| Peak forward current (IFP) | 1 A |
| Input power dissipation | 75 mW |
| Load voltage (VL) | 400 V |
| Continuous load current (IL) | 0.12 A |
| Peak load current | 0.3 A |
| Output power dissipation | 500 mW |
| Total power dissipation | 550 mW |
| I/O isolation voltage | 5,000 Vrms |
| Operating temperature | −40 to +85 °C |
| Storage temperature | −40 to +100 °C |
| Junction temperature | 125 °C |
Electrical Characteristics
| Parameter | Typical | Maximum / Minimum |
|---|---|---|
| LED operate current | 1 mA | 1.3 mA max. |
| LED turn-off current | 1.2 mA | 0.4 mA min. |
| LED dropout voltage (VF) | 1.25 V | 1.5 V max. |
| On resistance (Ron) | 30 Ω | 50 Ω max. |
| Off-state leakage current | — | 1 µA max. |
| Turn-on time | 0.6 ms | 0.8 ms max. |
| Turn-off time | 0.05 ms | 0.2 ms max. |
| I/O capacitance | 0.8 pF | 1.5 pF max. |
| I/O isolation resistance | — | 1,000 MΩ min. |
Product Data and Approvals
| Parameter | Value |
|---|---|
| Manufacturer | Panasonic |
| Part number | AQV214H |
| Series | PhotoMOS GU, DIP6, 1 Form A |
| Package / terminal | DIP6, through-hole |
| Recommended operating conditions | LED current 5–30 mA; load voltage max. 320 V; load current max. 0.12 A |
| Over-current protection | None |
| Packing | Tube, 50 pcs per tube / 500 pcs per carton |
| UL / BSI ratings | 0.12 A 400 V AC (peak) / DC (A connection); 0.13 A 400 V DC (B); 0.15 A 400 V DC (C) |
Related PhotoMOS Relay
For two channels in one package, see the AQW214 (2 Form A, 400 V, DIP8). Note that it has a lower 1,500 Vrms isolation rating.
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