STP70NF3LL Datasheet, PDF (1/10 Pages) STMicroelectronics – N-CHANNEL 30V - 0.0075 ohm - 70A D2PAK/TO-220 LOW GATE CHARGE STripFET II POWER MOSFET

STB70NF3LL
STP70NF3LL
N-CHANNEL 30V - 0.0075 Ω - 70A D²PAK/TO-220
LOW GATE CHARGE STripFET™ II POWER MOSFET
TYPE
V_DSS
R_DS(on)
I_D
STB70NF3LL
STP70NF3LL
30 V
30 V
< 0.0095 Ω
< 0.0095 Ω
70 A
70 A
s TYPICAL R_DS(on) = 0.0075 Ω @ 10 V
s OPTIMAL R_DS(on) x Qg TRADE-OFF @ 4.5 V
s CONDUCTION LOSSES REDUCED
s SWITCHING LOSSES REDUCED
DESCRIPTION
This application specific Power MOSFET is the
third genaration of STMicroelectronis unique "Sin-
gle Feature Size™" strip-based process. The re-
sulting transistor shows the best trade-off between
on-resistance and gate charge. When used as
high and low side in buck regulators, it gives the
best performance in terms of both conduction and
switching losses. This is extremely important for
motherboards where fast switching and high effi-
ciency are of paramount importance.
APPLICATIONS
s SPECIFICALLY DESIGNED AND OPTIMISED
FOR HIGH EFFICIENCY CPU CORE DC/DC
CONVERTERS
s SWITCHING APPLICATIONS
3
1
D²PAK
TO-263
(Suffix “T4”)
3
2
1
TO-220
INTERNAL SCHEMATIC DIAGRAM
Ordering Information
SALES TYPE
STB70NF3LLT4
STP70NF3LL
MARKING
B70NF3LL@
P70NF3LL@
PACKAGE
D²PAK
TO-220
PACKAGING
TAPE & REEL
TUBE
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V_DS
Drain-source Voltage (V_GS = 0)
V_DGR
Drain-gate Voltage (R_GS = 20 kΩ)
V_GS
Gate- source Voltage
I_D(•)
Drain Current (continuous) at T_C = 25°C
I_D
Drain Current (continuous) at T_C = 100°C
I_DM(••) Drain Current (pulsed)
P_tot
Total Dissipation at T_C = 25°C
Derating Factor
dv/dt ⁽¹⁾ Peak Diode Recovery voltage slope
E_AS ⁽²⁾ Single Pulse Avalanche Energy
T_stg
Storage Temperature
T_j
Operating Junction Temperature
(•) Current limited by the package
(••) Pulse width limited by safe operating area.
Value
30
30
± 16
70
50
280
100
0.67
5.5
500
Unit
V
V
V
A
A
A
W
W/°C
V/ns
mJ
-55 to 175
°C
(1) ISD ≤70A, di/dt ≤350A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX
(2) Starting T_j = 25 ^oC, I_D = 35A, V_DD = 25V
October 2003
NEW DATASHEET ACCORDING TO PCN DSG/CT/2C13 MARKING: P70NF3LL@ B70NF3LL@
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