SFF55N20M
SFF55N20Z
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
55 AMP
N-Channel
POWER MOSFET
200 Volts, 0.025 Ω
DESIGNER’S DATA SHEET
Part Number / Ordering Information 1/
__
__
│
│
__
SFF55N20
│
│
│
└ Screening 2/ __ = Not Screened
TX = TX Level
│
TXV = TXV Level
S = S Level
Features:
│
│
• Extended operating temperature range
• Rugged Construction with Polysilicon Gate
• Low RDS(ON) and High Transconductance
• Excellent High Temperature Stability
│
│
│
│
│
└ Lead Option 3/
__ = Straight Leads
DB = Down Bend
UB = Up Bend
└ Package 3/ M = TO-254
• Very Fast Switching Speed
• Fast Recovery and Superior dV/dt performance
• Increased Reverse Energy Capability
Z = TO-254Z
• Low Input and Transfer Capacitance for Easy Paralleling
• Hermetically Sealed Isolated Power Package
• Ceramic Seals for Improved Hermeticity available
• TX, TXV, and Space Level Screening Available
• Replacement for SFF50N20 Types
Maximum Ratings
Symbol
Value
Units
Drain – Source Voltage
VDS
200
Volts
±20
±30
Continuous
Transient
Gate – Source Voltage
Continues Drain Current
Total Device Dissipation
Avalanche Energy
VGS
Volts
Amps
Watts
mJ
ID
ID max
55
85
Continuous
pulsed
180
145
TC = 25ºC
TC = 55ºC
PD
EAS
EAR
1500
50
Single pulse
reepetitive
Voltage rate of change
dV/dt
Top & Tstg
RθJC
10
-55 to +175
0.83
V/ns
ºC
Operating & Storage Temperature
Thermal Resistance, Junction to Case
ºC/W
NOTES:
TO-254 (M)
TO-254Z (Z)
*
Pulse Test: Pulse Width = 300µsec, Duty Cycle = 2%
1/ For Ordering Information, Price, and Availability Contact Factory.
2/ Screening based on MIL-PRF-19500. Screening Flows Available on Request.
3/ Unless Otherwise Specified, All Electrical Characteristics @25ºC.
Available Part Numbers:
SFF55N20M; SFF55N20MDB; SFF55N20MUB;
SFF55N20Z; SFF55N20ZDB; SFF55N20ZUB;
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: F00129F
DOC