TP2522_07 Datasheet, PDF (4/5 Pages) Supertex, Inc – P-Channel Enhancement Mode Vertical DMOS FETs

Typical Performance Curves (cont.)
BV_DSS Variation with Temperature
1.1
1.0
0.9
-50
0
50
100
150
T_j (°C)
Transfer Characteristics
-2.5
V_DS = -25V
-2.0
-1.5
-1.0
T_A = -55°C _25°C
125°C
-0.5
0
0
-2
-4
-6
-8
-10
V_GS (volts)
Capacitance vs. Drain-to-Source Voltage
200
f = 1MHz
150
100
C_ISS
50
0
0
C_RSS
-10
-20
V_DS (volts)
C_OSS
-30
-40
TP2522
On-Resistance vs. Drain Current
50
40
V_GS = -4.5V
30
20
V_GS = -10V
10
0
0
-0.5
-1.0
-1.5
-2.0
-2.5
I_D (amperes)
V_(th) and R_DS Variation with Temperature
2.5
1.2
2.0
R_DS(ON) @ -10V, -0.2A
1.1
1.5
1.0 _{V(th) @ -1mA}
1.0
0.9
0.5
0.8
0
-50
0
50
100
150
T_j (°C)
Gate Drive Dynamic Characteristics
-10
-8
V_DS = -10V
-6
V_DS = -40V
-4
200pF
-2
73pF
0
0
0.5
1.0
1.5
2.0
2.5
Q_G (nanocoulombs)
4