N-Channel MOSFET. APT84F50B2 Datasheet

APT84F50B2 MOSFET. Datasheet pdf. Equivalent


Microsemi APT84F50B2
APT84F50B2
APT84F50L
500V, 84A, 0.065Ω Max, trr 320ns
N-Channel FREDFET
Power MOS 8is a high speed, high voltage N-channel switch-mode power MOSFET.
A proprietary planar stripe design yields excellent reliability and manufacturability. Low
switching loss is achieved with low input capacitance and ultra low Crss "Miller" capaci-
tance. The intrinsic gate resistance and capacitance of the poly-silicon gate structure
help control slew rates during switching, resulting in low EMI and reliable paralleling,
even when switching at very high frequency. Reliability in yback, boost, forward, and
other circuits is enhanced by the high avalanche energy capability.
T-Ma x TM
TO-264
APT84F50B2
APT84F50L
D
Single die FREDFET G
S
FEATURES
• Fast switching with low EMI
• Low trr for high reliability
• Ultra low Crss for improved noise immunity
• Low gate charge
• Avalanche energy rated
• RoHS compliant
TYPICAL APPLICATIONS
• ZVS phase shifted and other full bridge
• Half bridge
• PFC and other boost converter
• Buck converter
• Single and two switch forward
• Flyback
Absolute Maximum Ratings
Symbol Parameter
ID
Continuous Drain Current @ TC = 25°C
Continuous Drain Current @ TC = 100°C
IDM Pulsed Drain Current 1
VGS Gate-Source Voltage
EAS Single Pulse Avalanche Energy 2
IAR Avalanche Current, Repetitive or Non-Repetitive
Thermal and Mechanical Characteristics
Symbol Characteristic
PD
RθJC
Total Power Dissipation @ TC = 25°C
Junction to Case Thermal Resistance
RθCS
TJ,TSTG
Case to Sink Thermal Resistance, Flat, Greased Surface
Operating and Storage Junction Temperature Range
TL Soldering Temperature for 10 Seconds (1.6mm from case)
WT Package Weight
Torque Mounting Torque ( TO-264 Package), 4-40 or M3 screw
Ratings
84
53
270
±30
1845
42
Unit
A
V
mJ
A
Min Typ Max Unit
1135 W
0.11
°C/W
0.11
-55 150
°C
300
0.22 oz
6.2 g
10 in·lbf
1.1 N·m
Microsemi Website - http://www.microsemi.com


APT84F50B2 Datasheet
Recommendation APT84F50B2 Datasheet
Part APT84F50B2
Description N-Channel MOSFET
Feature APT84F50B2; APT84F50B2 APT84F50L 500V, 84A, 0.065Ω Max, trr ≤320ns N-Channel FREDFET Power MOS 8™ is a high sp.
Manufacture Microsemi
Datasheet
Download APT84F50B2 Datasheet




Microsemi APT84F50B2
Static Characteristics
TJ = 25°C unless otherwise specied
Symbol Parameter
Test Conditions
Min
VBR(DSS)
VBR(DSS)/TJ
RDS(on)
VGS(th)
VGS(th)/TJ
Drain-Source Breakdown Voltage
Breakdown Voltage Temperature Coefcient
Drain-Source On Resistance 3
Gate-Source Threshold Voltage
Threshold Voltage Temperature Coefcient
VGS = 0V, ID = 250μA
Reference to 25°C, ID = 250μA
VGS = 10V, ID = 42A
VGS = VDS, ID = 2.5mA
500
2.5
IDSS Zero Gate Voltage Drain Current
VDS = 500V
VGS = 0V
TJ = 25°C
TJ = 125°C
IGSS Gate-Source Leakage Current
VGS = ±30V
APT84F50B2_L
Typ Max Unit
V
0.60 V/°C
0.055 0.065 Ω
45V
-10 mV/°C
250
1000
μA
±100 nA
Dynamic Characteristics
Symbol
gfs
Ciss
Crss
Coss
Parameter
Forward Transconductance
Input Capacitance
Reverse Transfer Capacitance
Output Capacitance
TJ = 25°C unless otherwise specied
Test Conditions
Min
VDS = 50V, ID = 42A
VGS = 0V, VDS = 25V
f = 1MHz
Co(cr) 4
Co(er) 5
Effective Output Capacitance, Charge Related
Effective Output Capacitance, Energy Related
VGS = 0V, VDS = 0V to 333V
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Current Rise Time
Turn-Off Delay Time
Current Fall Time
VGS = 0 to 10V, ID = 42A,
VDS = 250V
Resistive Switching
VDD = 333V, ID = 42A
RG = 2.2Ω 6 , VGG = 15V
Typ
65
13500
185
1455
845
425
340
75
155
60
70
155
50
Max
Unit
S
pF
nC
ns
Source-Drain Diode Characteristics
Symbol Parameter
IS
Continuous Source Current
(Body Diode)
ISM
Pulsed Source Current
(Body Diode) 1
VSD Diode Forward Voltage
trr Reverse Recovery Time
Qrr Reverse Recovery Charge
Irrm Reverse Recovery Current
dv/dt
Peak Recovery dv/dt
Test Conditions
MOSFET symbol
showing the
integral reverse p-n
junction diode
(body diode)
G
ISD = 42A, TJ = 25°C, VGS = 0V
D
S
TJ = 25°C
ISD = 42A 3
diSD/dt = 100A/μs
TJ = 125°C
TJ = 25°C
TJ = 125°C
VDD = 100V
TJ = 25°C
TJ = 125°C
ISD 42A, di/dt 1000A/μs, VDD = 333V,
TJ = 125°C
Min
Typ Max Unit
84
A
270
1.0
282 320
499 600
1.67
4.36
12
17.8
V
ns
μC
A
20 V/ns
1 Repetitive Rating: Pulse width and case temperature limited by maximum junction temperature.
2 Starting at TJ = 25°C, L = 2.08mH, RG = 25Ω, IAS = 42A.
3 Pulse test: Pulse Width < 380μs, duty cycle < 2%.
4 Co(cr) is dened as a xed capacitance with the same stored charge as COSS with VDS = 67% of V(BR)DSS.
5 Co(er) is dened as a xed 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) = -3.14E-7/VDS^2 + 7.31E-8/VDS + 2.09E-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 specications and information contained herein.



Microsemi APT84F50B2
350
VGS = 10V
300
250
TJ = -55°C
200
TJ = 25°C
150
100
TJ = 150°C
50
TJ = 125°C
0
0 5 10 15 20 25
VDS(ON), DRAIN-TO-SOURCE VOLTAGE (V)
Figure 1, Output Characteristics
2.5
NORMALIZED TO
VGS = 10V @ 42A
2.0
1.5
1.0
0.5
0-55 -25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 3, RDS(ON) vs Junction Temperature
120
100
TJ = -55°C
80 TJ = 25°C
TJ = 125°C
60
40
20
0 0 10 20 30 40 50 60 70 80
ID, DRAIN CURRENT (A)
Figure 5, Gain vs Drain Current
16
ID = 42A
14
90
12
VDS = 100V
10
VDS = 250V
8
6
VDS = 400V
4
2
0 0 100 200 300 400 500
Qg, TOTAL GATE CHARGE (nC)
Figure 7, Gate Charge vs Gate-to-Source Voltage
160
140
TJ = 125°C
VGS= 7,8 & 10V
APT84F50B2_L
120
100 6V
80
60
40
5V
20
4.5V
0
0 5 10 15 20 25 30
VDS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 2, Output Characteristics
280
240
VDS> ID(ON) x RDS(ON) MAX.
250μSEC. PULSE TEST
@ <0.5 % DUTY CYCLE
200
TJ = -55°C
160
TJ = 25°C
120
TJ = 125°C
80
40
00
20,000
10,000
12345678
VGS, GATE-TO-SOURCE VOLTAGE (V)
Figure 4, Transfer Characteristics
Ciss
1000
100
Coss
Crss
10
0
100 200
300 400
500
VDS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 6, Capacitance vs Drain-to-Source Voltage
280
240
200
160
TJ = 25°C
120
TJ = 150°C
80
40
0
0 0.3 0.6 0.9 1.2 1.5
VSD, SOURCE-TO-DRAIN VOLTAGE (V)
Figure 8, Reverse Drain Current vs Source-to-Drain Voltage







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