HT-30
Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.
What the HT-30 family does
The HT-30xx series are non-zero-cross photo triac drivers featuring a GaAs infrared LED optically coupled to a silicon photo triac. This family includes the HT-3021, HT-3022, HT-3023, HT-3051, HT-3052, and HT-3053 variants. These devices offer 5,000Vrms isolation voltage, 400V or 600V peak off-state voltage, and a minimum dV/dt rating of 1000V/s. They operate across a temperature range of -40°C to 110°C. Engineers typically use them for solenoid and valve controls, static power switching, AC motor drivers, and temperature control applications in industrial and consumer systems.
HT-3021 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current | — | — | 100 mA | (rms); Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward voltage | — | 1.2 V | — | IF = 20mA | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| operating temperature | -40 °C | — | 110 °C | Hengtuo datasheet, p. 4 — Maximum | |
| power dissipation | — | — | 150 mW | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| reverse voltage | — | — | 6 V | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward current | — | — | 50 mA | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| isolation voltage | — | — | 5 kV | isolation; Maximum | Hengtuo datasheet, p. 4 — Maximum |
| dark current | — | 500 nA | — | VDRM = Rated VDRM | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| output count | — | 1 | — | Hengtuo datasheet, p. 2 | |
| channel count | — | 1 | — | Hengtuo datasheet, p. 2 |
HT-3021 frequently asked questions
What is the channel count of the HT-3021?
The channel count is 1.
What is the dark current of the HT-3021 when VDRM = Rated VDRM?
The dark current is 500 nA.
What is the maximum forward current for the HT-3021?
The maximum forward current is 50 mA.
What is the forward voltage of the HT-3021 at IF = 20mA?
The forward voltage is 1.2 V.
What is the maximum isolation voltage?
The maximum isolation voltage is 5 kV.
What is the operating temperature of the HT-3021?
The operating temperature is 110 °C.
What is the output count for the HT-3021?
The output count is 1.
What is the maximum output current?
The maximum output current is 100 mA (rms).
What is the maximum power dissipation for the HT-3021?
The maximum power dissipation is 150 mW.
What is the maximum reverse voltage for the HT-3021?
The maximum reverse voltage is 6 V.
HT-3022 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current | — | — | 100 mA | (rms); Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward voltage | — | 1.2 V | — | IF = 20mA | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| operating temperature | -40 °C | — | 110 °C | Hengtuo datasheet, p. 4 — Maximum | |
| power dissipation | — | — | 150 mW | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| reverse voltage | — | — | 6 V | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward current | — | — | 50 mA | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| isolation voltage | — | — | 5 kV | isolation; Maximum | Hengtuo datasheet, p. 4 — Maximum |
| dark current | — | 500 nA | — | VDRM = Rated VDRM | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| output count | — | 1 | — | Hengtuo datasheet, p. 2 | |
| channel count | — | 1 | — | Hengtuo datasheet, p. 2 |
HT-3022 frequently asked questions
What is the channel count of the HT-3022?
The channel count is 1.
What is the dark current of the HT-3022 when VDRM = Rated VDRM?
The dark current is 500 nA when VDRM = Rated VDRM.
What is the maximum forward current for the HT-3022?
The maximum forward current is 50 mA.
What is the forward voltage of the HT-3022 at IF = 20mA?
The forward voltage is 1.2 V at IF = 20mA.
What is the maximum isolation voltage for the HT-3022?
The maximum isolation voltage is 5 kV.
What is the maximum operating temperature for the HT-3022?
The operating temperature is 110 °C.
What is the output count for the HT-3022?
The output count is 1.
What is the maximum RMS output current for the HT-3022?
The maximum RMS output current is 100 mA.
What is the maximum power dissipation for the HT-3022?
The maximum power dissipation is 150 mW.
What is the maximum reverse voltage for the HT-3022?
The maximum reverse voltage is 6 V.
HT-3023 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current | — | — | 100 mA | (rms); Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward voltage | — | 1.2 V | — | IF = 20mA | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| operating temperature | -40 °C | — | 110 °C | Hengtuo datasheet, p. 4 — Maximum | |
| power dissipation | — | — | 150 mW | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| reverse voltage | — | — | 6 V | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward current | — | — | 50 mA | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| isolation voltage | — | — | 5 kV | isolation; Maximum | Hengtuo datasheet, p. 4 — Maximum |
| dark current | — | 500 nA | — | VDRM = Rated VDRM | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| output count | — | 1 | — | Hengtuo datasheet, p. 2 | |
| channel count | — | 1 | — | Hengtuo datasheet, p. 2 |
HT-3023 frequently asked questions
What is the channel count of the HT-3023?
The channel count is 1.
What is the dark current of the HT-3023 when VDRM = Rated VDRM?
The dark current is 500 nA when VDRM = Rated VDRM.
What is the maximum forward current for the HT-3023?
The maximum forward current is 50 mA.
What is the forward voltage when IF = 20mA?
The forward voltage is 1.2 V.
What is the maximum isolation voltage?
The maximum isolation voltage is 5 kV.
What is the maximum operating temperature for the HT-3023?
The operating temperature is 110 °C.
What is the output count for the HT-3023?
The output count is 1.
What is the maximum RMS output current for the HT-3023?
The maximum RMS output current is 100 mA.
What is the maximum power dissipation for the HT-3023?
The maximum power dissipation is 150 mW.
What is the maximum reverse voltage for the HT-3023?
The maximum reverse voltage is 6 V.
HT-3051 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current | — | — | 100 mA | (rms); Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward voltage | — | 1.2 V | — | IF = 20mA | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| operating temperature | -40 °C | — | 110 °C | Hengtuo datasheet, p. 4 — Maximum | |
| power dissipation | — | — | 150 mW | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| reverse voltage | — | — | 6 V | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward current | — | — | 50 mA | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| isolation voltage | — | — | 5 kV | isolation; Maximum | Hengtuo datasheet, p. 4 — Maximum |
| dark current | — | 500 nA | — | VDRM = Rated VDRM | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| output count | — | 1 | — | Hengtuo datasheet, p. 2 | |
| channel count | — | 1 | — | Hengtuo datasheet, p. 2 |
HT-3051 frequently asked questions
What is the channel count of the HT-3051?
The channel count is 1.
What is the dark current of the HT-3051 when VDRM = Rated VDRM?
The dark current is 500 nA when VDRM = Rated VDRM.
What is the maximum forward current for the HT-3051?
The maximum forward current is 50 mA.
What is the forward voltage of the HT-3051 at IF = 20mA?
The forward voltage is 1.2 V at IF = 20mA.
What is the maximum isolation voltage for the HT-3051?
The maximum isolation voltage is 5 kV.
What is the operating temperature of the HT-3051?
The operating temperature is 110 °C.
What is the output count for the HT-3051?
The output count is 1.
What is the maximum output current (rms) for the HT-3051?
The maximum output current (rms) is 100 mA.
What is the maximum power dissipation for the HT-3051?
The maximum power dissipation is 150 mW.
What is the maximum reverse voltage for the HT-3051?
The maximum reverse voltage is 6 V.
HT-3052 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current | — | — | 100 mA | (rms); Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward voltage | — | 1.2 V | — | IF = 20mA | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| operating temperature | -40 °C | — | 110 °C | Hengtuo datasheet, p. 4 — Maximum | |
| power dissipation | — | — | 150 mW | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| reverse voltage | — | — | 6 V | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| forward current | — | — | 50 mA | Maximum | Hengtuo datasheet, p. 4 — Maximum |
| isolation voltage | — | — | 5 kV | isolation; Maximum | Hengtuo datasheet, p. 4 — Maximum |
| dark current | — | 500 nA | — | VDRM = Rated VDRM | Hengtuo datasheet, p. 5 — ☑ Electronic Optical Characteristics (TA = 25°C) |
| output count | — | 1 | — | Hengtuo datasheet, p. 2 | |
| channel count | — | 1 | — | Hengtuo datasheet, p. 2 |
HT-3052 frequently asked questions
What is the channel count of the HT-3052?
The channel count is 1.
What is the dark current of the HT-3052 when VDRM = Rated VDRM?
The dark current is 500 nA when VDRM = Rated VDRM.
What is the maximum forward current for the HT-3052?
The maximum forward current is 50 mA.
What is the forward voltage of the HT-3052 at IF = 20mA?
The forward voltage is 1.2 V at IF = 20mA.
What is the maximum isolation voltage?
The maximum isolation voltage is 5 kV.
What is the operating temperature of the HT-3052?
The operating temperature is 110 °C.
What is the output count of the HT-3052?
The output count is 1.
What is the maximum output current?
The maximum output current is 100 mA (rms).
What is the maximum power dissipation for the HT-3052?
The maximum power dissipation is 150 mW.
What is the maximum reverse voltage for the HT-3052?
The maximum reverse voltage is 6 V.