Automotive
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Automotive junction boxes come in two types: those using mechanical relays and those using MOSFETs as semiconductor relays.
To meet the needs of mechanical-relay drive applications, Toshiba has developed the SSM3K337R, a MOSFET in a small package (with 85% of the mounting area of the predecessor) that has active clamping circuitry for inductive loads. Toshiba also offers power MOSFETs in DPAK+ and TO-220SM (W) packages suitable for semiconductor relay applications.
| Block | Type | Package | Part Number | Polarity/Generation | Feature |
|---|---|---|---|---|---|
| Mechanical Relay | MOSFET | SOT23F | SSM3K337R | Active Clamp Nch | 38 V/2 A, 0.28Ω@4.5 V |
| UFM | SSM3H137TU | Nch + ZD | 34 V/2 A, 0.28Ω@4.5 V | ||
| MOSFET + ZD | PS8 | TPCP8R01 | Nch + ZD | 60 V/2 A, 0.44Ω@4.0 V, VZ = 43 V | |
| Semicon. Relay | MOSFET | DPAK+ | TK100S04N1L | Nch / VIII | 40 V/100 A, 2.3 mΩ, Tch = 175℃ |
| TO-220SM (W) | TK200F04N1L | Nch/ VIII | 40 V/200 A, 2.3 mΩ, Tch = 175℃ | ||
| IPD | PS-8 | TPD7104AF | BiCD process | 1 ch Nch MOSFET Gate drive. | |
| TPD7102F | |||||
| Power Supply | BipTr | New PW-Mold | TTA005 | NPN | -50 V/-5 A/hFE 200 min |
| Voltage Regulators | SSOP24 | TB9004FNG | BiCD process | Multiple outputs (external transistors required), LDO1 (3.4/2.5/1.5 V), LDO2 (5 V), Watchdog timer, Topr: -40 to 125℃ | |
| SSOP20 | TB9005FNG | Single output (external transistors required), LDO (5 V), Watchdog timer, Topr: -40 to 125℃ | |||
| SSOP16 | TB9021FNG | Single output (with integrated output transistors), LDO (5 V, 200 mA), Window-Watchdog timer, Topr: -40 to 125℃ |
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