Sichainsemi S1M075120J2 Silicon Carbide Power MOSFET 1200V 39A Ideal for EV Battery Charging Systems
Product Overview
The S1M075120J2 is a 1200V Silicon Carbide (SiC) Power MOSFET designed for high-speed switching applications. It offers very low switching losses, IGBT-compatible driving voltage, and fully controllable dv/dt. Key benefits include reduced cooling requirements, improved efficiency, increased power density, and the ability to operate at higher system switching frequencies. This MOSFET is ideal for on-board chargers, EV battery chargers, booster/DC-DC converters, and switch mode power supplies.
Product Attributes
- Brand: (Sichain Semiconductor)
- Material: Silicon Carbide (SiC)
- Certifications: Halogen free, RoHS compliant
- Package Type: TO-263-7L
Technical Specifications
| Type | VDS (V) | IDS (A) (TC = 25) | RDS(ON), typ (m) (VGS = 15V, ID = 20A, TJ = 25) | Tj,max () | Marking | Package |
|---|---|---|---|---|---|---|
| S1M075120J2 | 1200 | 39 | 75 | 175 | S1M075120J2 | TO263-7L |
| Symbol | Parameter | Value | Unit | Test Conditions | Note |
|---|---|---|---|---|---|
| VDS,max | Drain source voltage | 1200 | V | VGS = 0V, ID = 100A | |
| VGS,max | Gate source voltage | -8 /+22 | V | Absolute maximum values | Note1 |
| VGSop | Gate source voltage | -4 /+15 | V | Recommended operational values | |
| ID | Continuous drain current | 39 | A | VGS = 15V, TC = 25C | Fig.19 |
| ID | Continuous drain current | 28 | A | VGS = 15V, TC = 100C | |
| ID(pulse) | Pulsed drain current | 87 | A | Pulse width tP limited by Tj,max | Fig.22 |
| PD | Power dissipation | 169 | W | TC= 25C,TJ = 175C | Fig.20 |
| TJ ,Tstg | Operating Junction and storage temperature | -55 to +175 | C | ||
| TL | Soldering temperature | 260 | C | 1.6mm (0.063) from case for 10s | |
| Rth(j-c) | Thermal resistance from junction to case | 0.89 | C/W | Fig.21 | |
| Rth(j-a) | Thermal resistance from junction to ambient | 35 | Not subject to production test. Parameter verified by design/characterization. | 1 | |
| V(BR)DSS | Drain-source breakdown voltage | 1200 | V | VGS = 0V, ID = 100A | |
| VGS(th) | Gate threshold voltage | 2.3 | V | VDS = VGS, ID = 5mA | Fig.11 |
| VGS(th) | Gate threshold voltage | 2.8 | V | VDS = VGS, ID = 5mA, TJ = 175C | |
| VGS(th) | Gate threshold voltage | 3.6 | V | VDS = VGS, ID = 5mA | |
| IDSS | Zero gate voltage drain current | 1 | A | VDS = 1200V, VGS = 0V | |
| IGSS | Gate source leakage current | 100 | nA | VGS = 15V, VDS = 0V | |
| RDS(on) | Current drain-source on-state resistance | 75 | m | VGS = 15V, ID = 20A | Fig.4,5 ,6 |
| RDS(on) | Current drain-source on-state resistance | 90 | m | VGS = 15V, ID = 20A, TJ = 175C | |
| gfs | Transconductance | 9.7 | S | VDS = 20V, ID = 20A | Fig.7 |
| gfs | Transconductance | 9.9 | S | VDS = 20V, ID = 20A, TJ = 175C | |
| Rg,int | Internal gate resistance | 1.5 | VAC = 25mV, f = 1MHz | ||
| VSD | Diode forward voltage | 3.8 | V | VGS = -4V, ISD = 10A | Fig.8,9, 10 |
| VSD | Diode forward voltage | 3.5 | V | VGS = -4V, ISD = 10A TJ = 175C | |
| Ciss | Input capacitance | 1020 | pF | VDS = 1000V, VGS = 0V TJ = 25C, VAC = 25mV f = 1MHz | Fig.17,18 |
| Coss | Output capacitance | 64 | |||
| Crss | Reverse capacitance | 4.3 | |||
| Eoss | Coss stored energy | 39 | J | Fig.16 | |
| Qgs | Gate source charge | 8.9 | nC | VDS = 800V, VGS = -4/+15V ID = 20A | Fig.12 |
| Qgd | Gate drain charge | 25 | |||
| Qg | Gate charge | 40 | |||
| Eon | Turn on switching energy | 110 | J | VDD = 800V, VGS = -4/+15V ID = 20A, Rg = 0 L = 120uH | Fig.24 |
| Eoff | Turn off switching energy | 23 | |||
| tdon | Turn on delay time | 9.6 | ns | Fig.27 | |
| tr | Rise time | 7.8 | |||
| tdoff | Turn off delay time | 14.8 | |||
| tf | Fall time | 7.5 | |||
| VSD | Diode forward voltage | 3.8 | V | VGS = -4V, ISD = 10A | Fig.8,9, 10 |
| VSD | Diode forward voltage | 3.5 | V | VGS = -4V, ISD = 10A TJ = 175C | |
| IS | Continuous diode forward current | 36 | A | VGS = -4V, Tc = 25C | Note1 |
| trr | Reverse recovery time | 57 | nS | VR = 800V, VGS = -4V ID = 20A di/dt = 1100A/S TJ = 150C | |
| Qrr | Reverse recovery charge | 162 | nC | ||
| Irrm | Peak reverse recovery current | 5.9 | A |
2410121937_Sichainsemi-S1M075120J2_C22363611.pdf
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