NTD4965N
Power MOSFET
30 V, 68 A, Single NChannel, DPAK/IPAK
Features
Low R to Minimize Conduction Losses
DS(on)
Low Capacitance to Minimize Driver Losses
NTD4965N
THERMAL RESISTANCE MAXIMUM RATINGS
Parameter Symbol Value Unit
Junction toCase (Drain) R 3.9 C/W
JC
Junction toTAB (Drain) R 4.3
JCTAB
JunctiontoAmbient Steady State (Note 3) R 57.6
JA
JunctiontoAmbient Steady State (Note 4) R 107.6
JA
3. Surfacemounted on FR4 board using 1 sq in pad, 1 oz Cu.
4. Surfacemounted on FR4 board using the minimum recommended pad size.
ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise specified)
J
Parameter Symbol Test Condition Min Typ Max Unit
OFF CHARACTERISTICS
DraintoSource Breakdown Voltage V V = 0 V, I = 250 A 30 V
(BR)DSS GS D
DraintoSource Breakdown Voltage V / 21.5
(BR)DSS
mV/C
Temperature Coefficient T
J
Zero Gate Voltage Drain Current I V = 0 V, T = 25C 1.0
DSS GS J
V = 24 V A
DS
T = 125C 10
J
GatetoSource Leakage Current I V = 0 V, V = 20 V 100 nA
GSS DS GS
ON CHARACTERISTICS (Note 5)
Gate Threshold Voltage V V = V , I = 250 A 1.5 1.8 2.5 V
GS(TH)
GS DS D
Negative Threshold Temperature V /T 4.1
GS(TH) J
mV/C
Coefficient
DraintoSource On Resistance R V = 10 V I = 30 A 3.4 4.7
DS(on) GS D
I = 15 A 3.4
D
m
V = 4.5 V I = 30 A 5.4 10
GS D
I = 15 A 5.3
D
Forward Transconductance g V = 1.5 V, I = 30 A 52 S
FS DS D
CHARGES, CAPACITANCES AND GATE RESISTANCE
Input Capacitance C 1710
ISS
Output Capacitance C 664
V = 0 V, f = 1.0 MHz, V = 15 V pF
OSS
GS DS
Reverse Transfer Capacitance C 340
RSS
Total Gate Charge Q 17.2
G(TOT)
Threshold Gate Charge Q 2.7
G(TH)
V = 4.5 V, V = 15 V, I = 30 A nC
GS DS D
GatetoSource Charge Q 5.1
GS
GatetoDrain Charge Q 8.5
GD
Total Gate Charge Q V = 10 V, V = 15 V, I = 30 A 28.2 nC
G(TOT) GS DS D
SWITCHING CHARACTERISTICS (Note 6)
TurnOn Delay Time t 12.1
d(ON)
Rise Time t 34.2
r
V = 4.5 V, V = 15 V,
GS DS
ns
I = 15 A, R = 3.0
D G
Turn Off Delay Time t 18.9
d(OFF)
Fall Time t 14.2
f
5. Pulse Test: pulse width 300 s, duty cycle 2%.
6. Switching characteristics are independent of operating junction temperatures.
7. Assume terminal length of 110 mils.