DC MOSFET / SIP4
EQM12A060-S
Product illustration; confirm the full ordering suffix and current specification with ENMG.
Model details →
ENMG / SOLID-STATE RELAYS
Opto-RELAY
PCB solid-state relays
LED-input semiconductor relays for PCB integration, with DC MOSFET, bidirectional MOSFET and AC TRIAC output options in SIP, surface-mount and DIP packages.
Request a quote ↗Email insteadOPTO-RELAY / MODEL SELECTION
Explore six individual models
Compare DC MOSFET, bidirectional MOSFET and AC TRIAC options, then open the full model page for specifications, illustrations and application support.
For EQM110A06-S, confirm continuous current, cooling and duty cycle before design-in. For EQT models, confirm the approved AC voltage range; illustration markings and earlier selection data may differ.
DC MOSFET / SIP4
EQM14A006-S
Product illustration; confirm the full ordering suffix and current specification with ENMG.
Model details →
DC MOSFET / SIP4
EQM110A06-S
Product illustration; confirm the full ordering suffix and current specification with ENMG.
Model details →
AC/DC MOSFET / SMD6
EQM52A006-S6
Package illustration; abbreviated marking shown. Confirm the full order code with ENMG.
Model details →
AC TRIAC / SIP4
EQT3A020-S
Product illustration; confirm the full ordering suffix and current specification with ENMG.
Model details →
AC TRIAC / DIP-8
EQT1A220-D8
Package illustration; abbreviated marking shown. Confirm the full order code with ENMG.
Model details →PRODUCT PHOTOS
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Select a thumbnail to enlarge. Confirm the exact model, package, input and output ratings when ordering.
TECHNICAL DATA / EQM / EQT
Specifications & selection.
- Six published output/package combinations.
- Current-driven LED input, typically10–18 mA.
- Model-specific isolation and thermal limits.
| Model | Output topology | Current capability | Output voltage | Package | Isolation test |
|---|---|---|---|---|---|
| EQM12A060-S | Single MOSFET, DC | 2 A | 600 V peak | SIP4 | 3000 Vrms |
| EQM14A006-S | Single MOSFET, DC | 4 A | 60 V peak | SIP4 | 3000 Vrms |
| EQM110A06-S | Single MOSFET, DC | Application review required | 60 V peak | SIP4 | 3000 Vrms |
| EQM52A006-S6 | Back-to-back MOSFET, AC/DC | 2 A | 60 V peak | SMD6 | 5000 Vrms |
| EQT3A020-S | TRIAC, AC | 3 A | Confirmation required | SIP4 | 3000 Vrms |
| EQT1A220-D8 | TRIAC, AC | 1.2 A | Confirmation required | DIP-8 | 4000 Vrms |
The current and voltage entries retain their model-specific conditions. Open the model page before design-in; fields awaiting confirmation are not operating ratings.
Model parameter reference
Expand a model to review its parameters and operating limits. These entries use the same reviewed data as the individual model pages.
EQM12A060-S
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | Single MOSFET, DC | |
| Package | SIP4 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 3000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | 2 A | Subject to thermal and operating conditions; confirm at the application ambient temperature. |
| Output blocking voltage | 600 V peak | Off-state limit; allow transient margin. Not a nominal system-voltage rating. |
| Maximum on resistance | 0.5 Ω at 2 A | 25 °C; LED input 10 mA. |
| Maximum leakage | 5 µA | At 600 V output; 25 °C. |
| Maximum turn-on time | 5 ms | LED input 10 mA; confirm the model-specific test load. |
| Maximum turn-off time | 2 ms | LED input 10 mA; confirm the model-specific test load. |
| Single pulse peak | 4 A | 10 ms, one shot; not a continuous current rating. |
| Output dissipation limit | 2 W | Observe temperature derating and package thermal limits. |
EQM14A006-S
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | Single MOSFET, DC | |
| Package | SIP4 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 3000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | 4 A | Subject to thermal and operating conditions; confirm at the application ambient temperature. |
| Output blocking voltage | 60 V peak | Off-state limit; allow transient margin. Not a nominal system-voltage rating. |
| Maximum on resistance | 0.05 Ω at 4 A | 25 °C; LED input 10 mA. |
| Maximum leakage | 10 µA | At 60 V output; 25 °C. |
| Maximum turn-on time | 5 ms | LED input 10 mA; confirm the model-specific test load. |
| Maximum turn-off time | 2 ms | LED input 10 mA; confirm the model-specific test load. |
| Single pulse peak | 7 A | 100 ms, one shot; not a continuous current rating. |
| Output dissipation limit | 2.5 W | Observe temperature derating and package thermal limits. |
EQM110A06-S
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | Single MOSFET, DC | |
| Package | SIP4 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 3000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | Application review required | Confirm continuous current, cooling and duty cycle with ENMG. |
| Output blocking voltage | 60 V peak | Off-state limit; allow transient margin. Not a nominal system-voltage rating. |
EQM52A006-S6
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | Back-to-back MOSFET, AC/DC | |
| Package | SMD6 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 5000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | 2 A | Subject to thermal and operating conditions; confirm at the application ambient temperature. |
| Output blocking voltage | 60 V peak | Off-state limit; allow transient margin. Not a nominal system-voltage rating. |
| Maximum on resistance | 0.1 Ω at 2 A | 25 °C; LED input 10 mA. |
| Maximum leakage | 10 µA | At 60 V output; 25 °C. |
| Maximum turn-on time | 2 ms | LED input 10 mA; confirm the model-specific test load. |
| Maximum turn-off time | 1 ms | LED input 10 mA; confirm the model-specific test load. |
| Single pulse peak | 4 A | 100 ms, one shot; not a continuous current rating. |
| Output dissipation limit | 0.8 W | Observe temperature derating and package thermal limits. |
EQT3A020-S
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | TRIAC, AC | |
| Package | SIP4 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 3000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | 3 A | Subject to thermal and operating conditions; confirm at the application ambient temperature. |
| AC operating voltage | Confirmation required | Confirm the current approved AC operating range with ENMG. |
| Switching mode | Zero-cross, AC only | Not suitable as a DC switch or standalone phase controller. |
| Minimum load current | 100 mA | Do not confuse minimum load current with holding current. |
EQT1A220-D8
| Parameter | Specification | Condition / limit |
|---|---|---|
| Output topology | TRIAC, AC | |
| Package | DIP-8 | Confirm the approved pinout and footprint. |
| Recommended LED current | 10–18 mA | Current-limited LED drive; confirm driver capability. |
| Isolation test | 4000 Vrms | AC, 1 minute; not a continuous working-voltage rating. |
| Current capability | 1.2 A | Subject to thermal and operating conditions; confirm at the application ambient temperature. |
| AC operating voltage | Confirmation required | Confirm the current approved AC operating range with ENMG. |
| Switching mode | Zero-cross, AC only | Not suitable as a DC switch or standalone phase controller. |
| Maximum holding current | 50 mA | Holding-current limit; minimum load current is not specified here. |
Selection & installation notes
- The input is an LED, not a voltage-rated 24 V control port. Use a current-limited driver or calculate R = (Vin − VF) / Iin, including resistor power, voltage tolerance and GPIO capacity.
- Blocking voltage is not a recommended nominal working voltage. Allow transient margin; 60 V peak corresponds mathematically to 42.4 Vrms for a sine wave before any margin, not an unconditional 42 VAC system rating.
- Only the back-to-back MOSFET variant supports bidirectional blocking. Single-MOSFET versions have a body diode and require the specified DC output polarity.
- Conduction loss for MOSFETs is approximately I²Ron and rises with temperature. Meet both package power and junction-temperature limits; headline current is conditional on thermal design.
- Millisecond switching times do not support arbitrary high-frequency PWM. Zero-cross TRIAC types require AC current commutation and are not DC switches or standalone phase controllers.
- Verify the exact package drawing, PCB creepage, insulation category and solder profile. Isolation-test voltage is not continuous working voltage.
- Fit load-appropriate suppression and protection; a DC flyback diode is placed across the inductive load with correct polarity, not indiscriminately across the switch.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG relays — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.