1200 Volt N Channel MOSFET Bestirpower BCZ120N40M2 Designed for Power Conversion in Solar Inverters and ESS

Key Attributes
Model Number: BCZ120N40M2
Product Custom Attributes
Drain To Source Voltage:
1.2kV
Current - Continuous Drain(Id):
65.5A
Operating Temperature -:
-55℃~+175℃
RDS(on):
40mΩ
Gate Threshold Voltage (Vgs(th)):
3V
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
5.6pF
Pd - Power Dissipation:
300W
Input Capacitance(Ciss):
2.264nF
Output Capacitance(Coss):
93pF
Gate Charge(Qg):
122nC
Mfr. Part #:
BCZ120N40M2
Package:
TO247-4L
Product Description

Product Overview

The Bestirpower BCZ120N40M2 is a 1200 V N-Channel Silicon Carbide Power MOSFET designed for high-efficiency power conversion. It features high switching speed with low gate charge, a fast intrinsic diode with low reverse recovery, and robust avalanche capability. These characteristics contribute to system efficiency improvement, higher frequency applicability, increased power density, and reduced cooling effort. Ideal for applications such as solar inverters, ESS, UPS, EV charging stations, server and telecom power supplies, and industrial power supplies.

Product Attributes

  • Brand: Bestirpower
  • Material: Silicon Carbide
  • Certifications: Halogen Free, RoHS Compliant
  • Package Type: TO247-4L

Technical Specifications

Parameter Conditions Value Unit
Absolute Maximum Ratings
Drain to Source Voltage (VDSS) 1200 V
Gate to Source Voltage (VGS) (DC) -10 / +22 V
Recommended Operation Gate to Source Voltage (VGSop) -5 / +18 V
Drain Current (ID) VGS = 18 V (TC = 25) 65.5 A
Drain Current (ID) VGS = 18 V (TC = 100) 46.3 A
Drain Current Pulsed (IDM) Note 1 211 A
Power Dissipation (PD) (TC = 25) 300 W
Derate Above 25 2 W/
Operating and Storage Temperature Range (TJ, TSTG) -55 to 175
Thermal Characteristics
Thermal Resistance, Junction to Case (RJC) Max. 0.5 /W
Thermal Resistance, Junction to Ambient (RJA) Max. 25.24 /W
Soldering temperature (Tsold) wave soldering only allowed at leads 260
Electrical Characteristics (TJ= 25 unless otherwise noted)
Drain to Source Breakdown Voltage (BVDSS) VGS = 0 V, ID = 1 mA 1200 V
Zero Gate Voltage Drain Current (IDSS) VDS = 1200 V, VGS = 0 V - 1 A
Zero Gate Voltage Drain Current (IDSS) VDS = 1200 V, VGS = 0 V, TJ = 175 - 100 A
Gate-Source Leakage Current (IGSS) VGS = +22 V, VDS = 0 V - 200 nA
Gate-Source Leakage Current (IGSS) VGS = -10 V, VDS = 0 V - -200 nA
Gate Threshold Voltage (VGS(th)) VGS = VDS, ID = 10 mA 2 3.0 4 V
Static Drain to Source On Resistance (RDS(on)) VGS = 18 V, ID = 30 A - 40 50 m
Static Drain to Source On Resistance (RDS(on)) VGS = 18 V, ID = 30 A, TJ = 175 - 70 - m
Transconductance (gfs) VDS = 20 V, ID = 30 A - 15.4 - S
Dynamic Characteristics
Input Capacitance (Ciss) VDS = 800 V, VGS = 0V, f = 250 kHz - 2264 - pF
Output Capacitance (Coss) - 93 - pF
Reverse Capacitance (Crss) - 5.6 - pF
Stored Energy in Output Capacitance (Eoss) VDS = 0 V to 800 V, VGS = 0 V - 70 - J
Energy Related Output Capacitance (Co(er)) - 219 - pF
Time Related Output Capacitance (Co(tr)) - 166 - pF
Total Gate Charge (Qg(tot)) VDS = 800 V, ID = 30 A, VGS = -5 V / 18 V, Inductive load - 122 - nC
Gate to Source Charge (Qgs) - 29 - nC
Gate to Drain Miller Charge (Qgd) - 23 - nC
Internal Gate Resistance (RG) f = 1MHz, VAC=25mV open drain - 3.1 -
Switching Characteristics
Turn-On Delay Time (td(on)) VDS = 800 V, ID = 30 A, VGS = -5 V / 18 V, RG = 3.3, FWD : body diode at VGS=-5V, Inductive load - 12.3 - ns
Turn-On Rise Time (tr) - 22.74 - ns
Turn-Off Delay Time (td(off)) - 20.47 - ns
Turn-Off Fall Time (tf) - 8.13 - ns
Turn-on Switching Energy (Eon) - 401.8 - uJ
Turn-off Switching Energy (Eoff) - 41.7 - uJ
Total Switching Energy (Etot) - 442.5 - uJ
Source-Drain Diode Characteristics
Maximum Continuous Diode Forward Current (IS) - 72 A
Maximum Pulsed Diode Forward Current (ISM) - 232 A
Diode Forward Voltage (VSD) VGS = -5 V, ISD = 30 A - 4.4 V
Reverse Recovery Time (trr) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 25 - 11.4 ns
Reverse Recovery Charge (Qrr) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 25 - 57 nC
Peak Reverse Recovery Current (Irrm) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 25 - 10 A
Reverse Recovery Time (trr) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 175 - 33.4 ns
Reverse Recovery Charge (Qrr) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 175 - 505 nC
Peak Reverse Recovery Current (Irrm) VDD = 800 V, ISD = 30 A, dIF/dt = 3000 A/s,TC = 175 - 29 A
Package Dimensions (TO247-4L) (Dimensions in millimeters)
A 4.80 5.00 5.20 mm
A1 2.21 2.41 2.61 mm
A2 1.80 2.00 2.20 mm
b 1.06 1.21 1.36 mm
b1 2.33 2.63 2.93 mm
b3 1.07 1.30 1.60 mm
c 0.51 0.61 0.75 mm
D 23.30 23.45 23.60 mm
D1 16.25 16.55 16.85 mm
E 15.74 15.94 16.14 mm
E1 13.72 14.02 14.32 mm
T1 2.35 2.50 2.65 mm
e 2.54 BSC mm
e1 5.08 BSC mm
Q 5.49 5.79 6.09 mm
L 17.27 17.57 17.87 mm
L1 3.99 4.19 4.39 mm
p 3.40 3.60 3.80 mm
p1 7.19 REF mm
Package Marking and Ordering Information
Part Number Top Marking Package Packing Method Quantity
BCZ120N40M2 BCZ120N40M2 TO247-4L Tube 30 units

2512111635_Bestirpower-BCZ120N40M2_C53152696.pdf

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