RFP2N12 Datasheet, PDF (4/5 Pages) Intersil Corporation – 2A, 120V and 150V, 1.750 Ohm, N-Channel Power MOSFETs

RFP2N12, RFP2N15
Typical Performance Curves Unless Otherwise Specified (Continued)
2 _{ID = 2A}
V_GS = 10V
1.5
1.4
V_GS = V_DS
I_D = 250µA
1.2
1
1.0
0.5
0.8
0
-50
0
50
100
150
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 7. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
0.6
50
0
50
100
150
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 8. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
240
V_GS = 0V, f = 1MHz
C_ISS = C_GS + C_GD
200
C_RSS = C_GD
C_OSS = C_DS + C_GD
160
120
C_ISS
80
C_OSS
40
0
0
C_RSS
10
20
30
40
50
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 9. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
150
10
V_DD = BV_DSS
GATE
V_DD = BV_DSS
SOURCE
8
112.5
VOLTAGE
0.75BV_DSS
6
75
0.50BV_DSS
0.25BV_DSS
R_L = 75Ω
4
I_G(REF) = 0.095mA
37.5
V_GS = 10V
2
DRAIN SOURCE
VOLTAGE
0
0
20 ^IG(REF)
I_G(ACT)
t, TIME (µs)
80 ^IG(REF)
I_G(ACT)
NOTE: Refer to Harris Applications Notes AN7254 and AN7260
FIGURE 10. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
5-4