PhotoMOS Automotive Relays for Electric Vehicle (EV), Hybrid Electric Vehicle (HEV), and Plug-in Hybrid Electric Vehicle (PHEV) Applications
Bright TOWARD offers PhotoMOS relays automotive grade with stable and reliable switching operation under critical environment. Photo emitted D-MOSFET technology (PhotoDMOS) achieves fast switching with high load. Suitable for EV, HEV, and PHEV applications. It is also used in infrastructures, such as Battery Management Systems, Motor Control, Power Conversion, and Charging/Discharging.
TOWARD PhotoDMOS relay is certified AEC-Q101 as an automotive-grade semiconductor. A wider range of operating temperatures from -40 to +125 degree C.
AEC-Q101
The Automotive Electronics Council (AEC) was originally established by Chrysler, Ford, and GM for the purpose of establishing common part-qualification and quality system standards. From its inception, the AEC has consisted of two Committees: the Quality Systems Committee and the Component Technical Committee.
Environmental & Package Stress Test (Pre-condition)
- Baking: 125C, 24H
- Moisture soak: MSL3, 30C, 60% RH, 192H
- IR reflow: 260C 3cycles
Package Stress
- Temp Cycle
- TC Delamination Testing
- Wire Bond Integrity
- Resistance to solder heat
- Bond shear
- Wire bond Strength
- Solder ability
- Die Shear
- Power and Temp Cycle
ESD Test
- HBM: +/-8000V
- CDM (Charged-Device Model): +/-1000V
Life Time Stress Test (Chip)
HTGB
- Test Condition: TA=125C, VGS=5V
- Readout time: 168/500/1000H
- Sample size: 231
HTRB
- Test Condition: TA=125C, VDS=80% BVDSS
- Readout time: 168/500/1000H
- Sample size: 231
H3TRB
- Test Condition: TA=85C, R.H.=85%, VDS=100V
- Readout time: 168/500/1000H
- Sample size: 231
PhotoMOS relays Automotive grade products
38S-Q / 45S-Q / 47S-Q Series
VDE Certified / UL Certified / AEC-Q101 Certified
| Product Name | Contact Form | Operation LED Load Current (MAX) | Load Voltage (MAX) | Load Current (MAX) | On-Resistance (Typ) | Output Capacitance (Typ) | Off-state Leakage Current (Typ) | I/O Breakdown Voltage | Device Package | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|
| AB38S-Q | 1A | 3.0mA | 600V | 70mA | 40 Ohm | 47pF | 1.0uA | 1500Vrms | SOP4 | Stick/Tape |
| AC38S-Q | 2A | 3.0mA | 600V | 70mA | 40 Ohm | 47pF | 1.0uA | 1500Vrms | SOP8 | Stick/Tape |
| AB45S-Q | 1A | 3.0mA | 60V | 200mA | 3.0 Ohm | 20pF | 1.0uA | 1500Vrms | SOP4 | Stick/Tape |
| AC45S-Q | 2A | 3.0mA | 60V | 200mA | 3.0 Ohm | 20pF | 1.0uA | 1500Vrms | SOP8 | Stick/Tape |
36-T Series
| Product Name | Contact Form | Operation LED Current (Max) | Load Voltage (Max) | Load Current (Max) | On-Resistance (Typ) | Output Capacitance (Typ) | Off-State Leakage Current (Max) | I/O Breakdown Voltage | Operating Temperature | Device Package | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA36-T | 1A | 8.0mA | 60V | 0.5A | 0.12 Ohm | 470pF | 10uA | 3750Vrms | -40 to +125 | DIP6 | Stick |
| AA36F-T | 1A | 8.0mA | 60V | 0.5A | 0.12 Ohm | 470pF | 10uA | 3750Vrms | -40 to +125 | SMD6 | Stick/Tape |
58 Series SiC MOSFET for Automotive
New SiC MOSFET relay with AEC-Q101.
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