2N7002W, 2V7002W Small Signal MOSFET
2N7002W, 2V7002W Small Signal MOSFET
Applications
• Low Side Load Switch
SIMPLIFIED SCHEMATIC
• Level Shift Circuits
• DC−DC Converter
• Portable Applications i.e. DSC, PDA, Cell Phone, etc. Gate 1
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2N7002W, 2V7002W
TYPICAL CHARACTERISTICS
1.6 1.2
VGS = 10 V 5.0 V
4.5 V
9.0 V
ID, DRAIN CURRENT (A)
0.4 0.4
0 0
0 0.2 0.4 0.6 0.8 1.0 1.2 0 0.2 0.4 0.6 0.8 1.0 1.2
ID, DRAIN CURRENT (A) ID, DRAIN CURRENT (A)
Figure 3. On−Resistance vs. Drain Current and Figure 4. On−Resistance vs. Drain Current and
Temperature Temperature
RDS(on), DRAIN−TO−SOURCE RESISTANCE (W)
2.4 2.2
ID = 0.2 A
RESISTANCE (NORMALIZED)
RDS(on), DRAIN−TO−SOURCE
2.0 ID = 500 mA
1.8
VGS = 4.5 V
1.6
VGS = 10 V
1.4
ID = 200 mA
1.2
1.0
0.8
0.4 0.6
2 4 6 8 10 −50 −25 0 25 50 75 100 125 150
VGS, GATE−TO−SOURCE VOLTAGE (V) TJ, JUNCTION TEMPERATURE (°C)
Figure 5. On−Resistance vs. Gate−to−Source Figure 6. On−Resistance Variation with
Voltage Temperature
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2N7002W, 2V7002W
TYPICAL CHARACTERISTICS
30 5
20
3
TJ = 25°C
VGS = 0 V
Coss 2
10
Crss
0 0
0 4 8 12 16 20 0 0.2 0.4 0.6 0.8
GATE−TO−SOURCE OR DRAIN−TO−SOURCE VOLTAGE (V) Qg, TOTAL GATE CHARGE (nC)
Figure 7. Capacitance Variation Figure 8. Gate−to−Source and
Drain−to−Source Voltage vs. Total Charge
10 1.0E−6
VGS = 0 V
VGS = 0 V
TJ = 150°C
IS, SOURCE CURRENT (A)
1.0E−7
IDSS, LEAKAGE (A)
1
TJ = 125°C
0.1 TJ = 85°C
1.0E−9
TJ = 25°C
0.01 1.0E−10
0.4 0.6 0.8 1.0 1.2 5 10 15 20 25 30 35 40 45 50 55 60
VSD, SOURCE−TO−DRAIN VOLTAGE (V)
VDS, DRAIN−TO−SOURCE VOLTAGE (V)
Figure 9. Diode Forward Voltage vs. Current Figure 10. Drain−to−Source Leakage Current
vs. Voltage
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MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SC−70 (SOT−323)
CASE 419−04
ISSUE N
DATE 11 NOV 2008
SCALE 4:1
D NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
e1 2. CONTROLLING DIMENSION: INCH.
MILLIMETERS INCHES
3 DIM MIN NOM MAX MIN NOM MAX
A 0.80 0.90 1.00 0.032 0.035 0.040
HE E A1 0.00 0.05 0.10 0.000 0.002 0.004
1 2 A2 0.70 REF 0.028 REF
b 0.30 0.35 0.40 0.012 0.014 0.016
c 0.10 0.18 0.25 0.004 0.007 0.010
D 1.80 2.10 2.20 0.071 0.083 0.087
b E 1.15 1.24 1.35 0.045 0.049 0.053
e 1.20 1.30 1.40 0.047 0.051 0.055
e e1 0.65 BSC 0.026 BSC
L 0.20 0.38 0.56 0.008 0.015 0.022
HE 2.00 2.10 2.40 0.079 0.083 0.095
c
A A2
GENERIC
0.05 (0.002) L MARKING DIAGRAM
A1
SOLDERING FOOTPRINT* XX MG
G
0.65
0.65 0.025 1
0.025 XX = Specific Device Code
M = Date Code
G = Pb−Free Package
0.7
0.028
SCALE 10:1 ǒinches
mm Ǔ
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