STD65N55LF3 STMicroelectronics, STD65N55LF3 Datasheet - Page 3

• Manufacturer Part Number: STD65N55LF3
• Description: MOSFET N-CH 55V 80A DPAK
• Manufacturer: STMicroelectronics
• Series: STripFET™r

Specifications of STD65N55LF3

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 8.5 mOhm @ 32A, 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: 20nC @ 5V
• Input Capacitance (ciss) @ Vds: 2200pF @ 25V
• Power - Max: 110W
• Mounting Type: Surface Mount
• Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.007 Ohms
• Drain-source Breakdown Voltage: 55 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 80 A
• Power Dissipation: 110 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: 497-10877-2

STD65N55LF3
1
Electrical ratings
Table 2.
1. Pulse width limited by safe operating area
2. I
3. Starting Tj = 25 °C, I
Table 3.
1. When mounted on FR-4 board of 1inch², 2oz Cu.
Rthj-pcb
Symbol
dv/dt
Rthj-case
E
Symbol
I
P
DM
V
V
SD
T
AS
I
I
TOT
T
DS
GS
stg
D
D
j
(1)
(3)
≤ 65 A, di/dt ≤ 300 A/µs, V
(2)
(1)
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
Absolute maximum ratings
Thermal resistance
Thermal resistance junction-case max
Thermal resistance junction-pcb max
D
= 10 A, V
DD
DD
Parameter
C
Doc ID 16371 Rev 2
≤ V
= 25 V
Parameter
= 25 °C
GS
(BR)DSS.
=0)
C
C
Tj ≤ Tjmax
= 25 °C
= 100 °C
-55 to 175
Value
± 20
0.73
320
110
300
55
80
56
11
Value
1.36
50
Electrical ratings
W/°C
V/ns
°C/W
°C/W
Unit
Unit
mJ
°C
W
V
V
A
A
A
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