APT75F50B2
APT75F50L
500V, 75A, 0.075Ω Max, trr ≤310ns
N-Channel FREDFET
Power MOS 8™ is a high speed, high voltage N-channel switch-mode power MOSFET.
This 'FREDFET' version has a drain-source (body) diode that has been optimized for
high reliability in ZVS phase shifted bridge and other circuits through reduced trr, soft
recovery, and high recovery dv/dt capability. Low gate charge, high gain, and a greatly
reduced ratio of Crss/Ciss result in excellent noise immunity and low switching loss. The
intrinsic gate resistance and capacitance of the poly-silicon gate structure help control
di/dt during switching, resulting in low EMI and reliable paralleling, even when switching
at very high frequency.
T-Max®
APT75F50B2
TO-264
APT75F50L
Single die FREDFET
D
G
S
TYPICAL APPLICATIONS
FEATURES
• Fast switching with low EMI
• ZVS phase shifted and other full bridge
• Low trr for high reliability
• Half bridge
• Ultra low Crss for improved noise immunity
• PFC and other boost converter
• Low gate charge
• Buck converter
• Avalanche energy rated
• Single and two switch forward
• RoHS compliant
• Flyback
Absolute Maximum Ratings
Symbol
ID
Parameter
Unit
Ratings
Continuous Drain Current @ TC = 25°C
75
Continuous Drain Current @ TC = 100°C
47
A
IDM
Pulsed Drain Current
VGS
Gate-Source Voltage
±30
V
EAS
Single Pulse Avalanche Energy 2
1580
mJ
IAR
Avalanche Current, Repetitive or Non-Repetitive
37
A
1
230
Thermal and Mechanical Characteristics
Max
Unit
W
PD
Total Power Dissipation @ TC = 25°C
1040
RθJC
Junction to Case Thermal Resistance
0.12
RθCS
Case to Sink Thermal Resistance, Flat, Greased Surface
TJ,TSTG
Operating and Storage Junction Temperature Range
TL
Soldering Temperature for 10 Seconds (1.6mm from case)
WT
Package Weight
Torque
Mounting Torque ( TO-264Package), 4.40 or M3 screw
Microsemi Website - http://www.microsemi.com
Downloaded from Elcodis.com electronic components distributor
0.11
-55
150
300
°C/W
°C
0.22
oz
6.2
g
10
in·lbf
1.1
N·m
5-2007
Typ
Rev A
Min
Characteristic
050-8126
Symbol
Static Characteristics
TJ = 25°C unless otherwise specified
Symbol
Parameter
Test Conditions
Min
VBR(DSS)
Drain-Source Breakdown Voltage
VGS = 0V, ID = 250µA
500
∆VBR(DSS)/∆TJ
Drain-Source On Resistance
VGS(th)
Gate-Source Threshold Voltage
∆VGS(th)/∆TJ
VGS = 10V, ID = 37A
3
Zero Gate Voltage Drain Current
IGSS
Gate-Source Leakage Current
Dynamic Characteristics
Forward Transconductance
Ciss
Input Capacitance
Crss
Reverse Transfer Capacitance
Coss
Output Capacitance
TJ = 125°C
0.60
0.064
4
-10
0.075
5
250
1000
±100
Min
Test Conditions
VDS = 50V, ID = 37A
f = 1MHz
Co(er)
5
Effective Output Capacitance, Energy Related
Typ
Max
55
11600
160
1250
VGS = 0V, VDS = 25V
Effective Output Capacitance, Charge Related
Unit
V
V/°C
Ω
V
mV/°C
µA
nA
Unit
S
pF
725
VGS = 0V, VDS = 0V to 333V
Qg
Total Gate Charge
Qgs
Gate-Source Charge
Qgd
Gate-Drain Charge
td(on)
Turn-On Delay Time
tf
VGS = 0V
Max
TJ = 25°C unless otherwise specified
4
td(off)
TJ = 25°C
Typ
VGS = ±30V
Co(cr)
tr
VDS = 500V
Parameter
gfs
3
VGS = VDS, ID = 2.5mA
Threshold Voltage Temperature Coefficient
IDSS
Symbol
Reference to 25°C, ID = 250µA
Breakdown Voltage Temperature Coefficient
RDS(on)
APT75F50B2_L
Current Rise Time
Turn-Off Delay Time
365
290
65
130
45
55
120
39
VGS = 0 to 10V, ID = 37A,
VDS = 250V
Resistive Switching
VDD = 333V, ID = 37A
RG = 2.2Ω 6 , VGG = 15V
Current Fall Time
nC
ns
Source-Drain Diode Characteristics
Symbol
IS
ISM
VSD
Parameter
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode) 1
Diode Forward Voltage
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
Irrm
Reverse Recovery Current
dv/dt
Peak Recovery dv/dt
Test Conditions
Min
Typ
D
MOSFET symbol
showing the
integral reverse p-n
junction diode
(body diode)
A
230
S
1.0
310
570
TJ = 25°C
TJ = 125°C
TJ = 25°C
VDD = 100V
TJ = 125°C
diSD/dt = 100A/µs
TJ = 25°C
Unit
75
G
ISD = 37A, TJ = 25°C, VGS = 0V
ISD = 37A 3
Max
TJ = 125°C
ISD ≤ 37A, di/dt ≤1000A/µs, VDD = 333V,
TJ = 125°C
1.48
3.85
11.3
16.6
V
ns
µC
A
20
V/ns
1 Repetitive Rating: Pulse width and case temperature limited by maximum junction temperature.
050-8126
Rev A
5-2007
2 Starting at TJ = 25°C, L = 2.31mH, RG = 2.2Ω, IAS = 37A.
3 Pulse test: Pulse Width < 380µs, duty cycle < 2%.
4 Co(cr) is defined as a fixed capacitance with the same stored charge as COSS with VDS = 67% of V(BR)DSS.
5 Co(er) is defined as a fixed capacitance with the same stored energy as COSS with VDS = 67% of V(BR)DSS. To calculate Co(er) for any value of
VDS less than V(BR)DSS, use this equation: Co(er) = -1.65E-7/VDS^2 + 5.51E-8/VDS + 2.03E-10.
6 RG is external gate resistance, not including internal gate resistance or gate driver impedance. (MIC4452)
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Downloaded from Elcodis.com electronic components distributor
300
V
GS
= 10V
J
TJ = -55°C
200
TJ = 25°C
150
100
TJ = 150°C
50
ID, DRIAN CURRENT (A)
100
80
6V
60
5.5V
40
5V
20
TJ = 125°C
0
25
20
15
10
5
0
VDS(ON), DRAIN-TO-SOURCE VOLTAGE (V)
0
30
25
20
15
10
5
VDS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 2, Output Characteristics
250
NORMALIZED TO
VDS> ID(ON) x RDS(ON) MAX.
250µSEC. PULSE TEST
@
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