STB85NF55LT4 STMicroelectronics, STB85NF55LT4 Datasheet - Page 3
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STB85NF55LT4
Manufacturer Part Number
STB85NF55LT4
Description
MOSFET N-CH 55V 80A D2PAK
Manufacturer
STMicroelectronics
Series
STripFET™r
Datasheet
1.STB85NF55LT4.pdf
(14 pages)
Specifications of STB85NF55LT4
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
8 mOhm @ 40A, 10V
Drain To Source Voltage (vdss)
55V
Current - Continuous Drain (id) @ 25° C
80A
Vgs(th) (max) @ Id
2.5V @ 250µA
Gate Charge (qg) @ Vgs
110nC @ 5V
Input Capacitance (ciss) @ Vds
4050pF @ 25V
Power - Max
300W
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (2 leads + tab)
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
0.008 Ohms
Forward Transconductance Gfs (max / Min)
130 S
Drain-source Breakdown Voltage
55 V
Gate-source Breakdown Voltage
+/- 15 V
Continuous Drain Current
80 A
Power Dissipation
300 W
Maximum Operating Temperature
+ 175 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5732-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STB85NF55LT4
Manufacturer:
ST
Quantity:
20 000
STB85NF55L, STP85NF55L
1
Electrical ratings
Table 2.
1. Current limited by package
2. Pulse width limited by safe operating area
3. I
4.
Table 3.
1. When mounted on 1inch² FR-4 2Oz Cu board
Symbol
Symbol
R
dv/dt
R
R
E
I
P
thj-case
I
thj-amb
I
DM
V
V
AS
T
thj-pcb
D
D
T
TOT
SD
Starting T
T
DS
GS
stg
(1)
(1)
J
l
(2)
(4)
(3)
≤ 80 A, di/dt ≤ 300 A/µs, V
Drain-source voltage (V
Gate-source voltage
Drain current (continuous) at T
Drain current (continuous) at T
Drain current (pulsed)
Total dissipation at T
Derating factor
Peak diode recovery voltage slope
Single pulse avalanche energy
Operating junction temperature
Storage temperature
Thermal resistance junction-case max.
Thermal resistance junction-ambient max.
Thermal resistance junction-pcb max.
Maximum lead temperature for soldering purpose
J
Absolute maximum ratings
= 25 °C, I
Thermal data
D
= 40 A, V
Parameter
Parameter
DD
C
DD
= 25 °C
Doc ID 8544 Rev 8
GS
≤ V
= 40 V
(BR)DSS
= 0)
C
C
=100 °C
= 25 °C
, T
j
≤ T
(1)
JMAX
D
2
35
PAK
-55 to 175
Value
Value
± 15
62.5
320
300
980
300
0.5
2.0
55
80
80
10
Electrical ratings
TO-220
°C/W
°C/W
°C/W
W/°C
Unit
V/ns
Unit
mJ
°C
°C
W
V
V
A
A
A
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