November 2008 Rev 9 1/14
14
2N7000
2N7002
N-channel 60 V, 1.8 Ω, 0.35 A, SOT23-3L, TO-92
STripFET™ Power MOSFET
Features
■Low Qg
■Low threshold drive
Application
■Switching applications
Description
This Power MOSFET is the second generation of
STMicroelectronics unique “single feature size”
strip-based process. The resulting transistor
shows extremely high packing density for low on-
resistance, rugged avalanche characteristics and
less critical alignment steps therefore a
remarkable manufacturing reproducibility.
Figure 1. Internal schematic diagram
Type VDSS RDS(on) max ID
2N7000 60 V < 5 Ω(@10V) 0.35 A
2N7002 60 V < 5 Ω(@10V) 0.20 A
1
2
3
SOT23-3L TO-92
SOT23-3L TO-92
Table 1. Device summary
Order codes Marking Package Packaging
2N7000 2N7000G TO-92 Bulk
2N7002 ST2N SOT23-3L Tape and reel
www.st.com
Contents 2N7000, 2N7002
2/14
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2N7000, 2N7002 Electrical ratings
3/14
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter
Value
Unit
TO-92 SOT23-3L
VDS Drain-source voltage (VGS = 0) 60 V
VDGR Drain-gate voltage (RGS = 20 kΩ)60V
VGS Gate- source voltage ± 18 V
IDDrain current (continuous) at TC = 25 °C 0.35 0.20 A
IDM (1)
1. Pulse width limited by safe operating area
Drain current (pulsed) 1.4 1 A
PTOT Total dissipation at TC = 25 °C 1 0.35 W
Table 3. Thermal data
Symbol Parameter
Value
Unit
TO-92 SOT23-3L
Rthj-amb Thermal resistance junction-ambient max 125 357.1 (1)
1. When mounted on 1inch² FR-4, 2 Oz copper board.
°C/W
TJOperating junction temperature - 55 to 150 °C
Tstg Storage temperature
Electrical characteristics 2N7000, 2N7002
4/14
2 Electrical characteristics
(TCASE = 25 °C unless otherwise specified)
Table 4. On/off states
Symbol Parameter Test conditions Min. Typ. Max. Unit
V(BR)DSS
Drain-source
breakdown voltage ID = 250 µA, VGS =0 60 V
IDSS
Zero gate voltage
drain current (VGS = 0)
VDS = max rating
VDS = max rating,
TC = 125 °C
1
10
µA
µA
IGSS
Gate-body leakage
current (VDS = 0) VGS = ± 18 V ±100 nA
VGS(th) Gate threshold voltage VDS = VGS, ID = 250 µA 1 2.1 3 V
RDS(on)
Static drain-source on
resistance
VGS = 10 V, ID = 0.5 A
VGS = 4.5 V, ID = 0.5 A
1.8
2
5
5.3
Ω
Ω
Table 5. Dynamic
Symbol Parameter Test conditions Min. Typ. Max. Unit
gfs (1)
1. Pulsed: Pulse duration = 300 µs, duty cycle 1.5%.
Forward
transconductance VDS = 10 V , ID= 0.5 A 0.6 S
Ciss
Coss
Crss
Input capacitance
Output capacitance
Reverse transfer
capacitance
VDS = 25 V, f = 1 MHz,
VGS = 0
43
20
6
pF
pF
pF
td(on)
tr
td(off)
tf
Turn-on delay time
Rise time
Turn-off delay time
Fall time
VDD = 30 V, ID = 0.5 A
RG=4.7 Ω VGS = 4.5 V
(see Figure 16)
5
15
7
8
ns
ns
ns
ns
Qg
Qgs
Qgd
Total gate charge
Gate-source charge
Gate-drain charge
VDD = 30 V, ID = 1 A,
VGS = 5 V
(see Figure 17)
1.4
0.8
0.5
2nC
nC
nC
2N7000, 2N7002 Electrical characteristics
5/14
Table 6. Source drain diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
ISD
ISDM (1)
1. Pulse width limited by safe operating area.
Source-drain current
Source-drain current
(pulsed)
0.35
1.40
A
A
VSD (2)
2. Pulsed: Pulse duration = 300 µs, duty cycle 1.5%
Forward on voltage ISD = 1 A, VGS = 0 1.2 V
trr
Qrr
IRRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
ISD = 1 A, di/dt = 100 A/µs,
VDD = 20 V, Tj = 150 °C
(see Figure 18)
32
25
1.6
ns
nC
A
Electrical characteristics 2N7000, 2N7002
6/14
2.1 Electrical characteristics (curves)
Figure 2. Safe operating area for TO-92 Figure 3. Thermal impedance for TO-92
Figure 4. Safe operating area for SOT23-3L Figure 5. Thermal impedance for SOT23-3L
Figure 6. Output characteristics Figure 7. Transfer characteristics
2N7000, 2N7002 Electrical characteristics
7/14
Figure 8. Transconductance Figure 9. Static drain-source on resistance
Figure 10. Gate charge vs gate-source voltage Figure 11. Capacitance variations
Figure 12. Normalized gate threshold voltage
vs temperature
Figure 13. Normalized on resistance vs
temperature
Electrical characteristics 2N7000, 2N7002
8/14
Figure 14. Source-drain diode forward
characteristics
Figure 15. Normalized BVDSS vs temperature
2N7000, 2N7002 Test circuits
9/14
3 Test circuits
Figure 16. Switching times test circuit for
resistive load
Figure 17. Gate charge test circuit
Figure 18. Test circuit for inductive load
switching and diode recovery times
Figure 19. Unclamped Inductive load test
circuit
Figure 20. Unclamped inductive waveform Figure 21. Switching time waveform
AM01468v1
VGS
PW
VD
RG
RL
D.U.T.
2200
µF
3.3
µFVDD
AM01469v1
VDD
47kΩ1kΩ
47kΩ
2.7kΩ
1kΩ
12V
Vi=20V=VGMAX
2200
µF
PW
IG=CONST
100Ω
100nF
D.U.T.
VG
AM01470v1
A
D
D.U.T.
S
B
G
25 Ω
AA
BB
RG
G
FAST
DIODE
D
S
L=100µH
µF
3.31000
µFVDD
AM01471v1
Vi
Pw
VD
ID
D.U.T.
L
2200
µF
3.3
µFVDD
AM01472v1
V(BR)DSS
VDD
VDD
VD
IDM
ID
AM01473v1
VDS
ton
tdon tdoff
toff
tf
tr
90%
10%
10%
0
0
90%
90%
10%
VGS
Package mechanical data 2N7000, 2N7002
10/14
4 Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
2N7000, 2N7002 Package mechanical data
11/14
Figure 22. TO-92 drawing
Table 7. TO-92 mechanical data
Dim.
mm
Min. Typ. Max.
A 4.32 4.95
b 0.36 0.51
D 4.45 4.95
E 3.30 3.94
e 2.41 2.67
e1 1.14 1.40
L 12.70 15.49
R 2.16 2.41
S1 0.92 1.52
W 0.41 0.56
V5°
0102782 D
Package mechanical data 2N7000, 2N7002
12/14
Figure 23. SOT23-3L drawing
Table 8. SOT23-3L mechanical data
Dim.
mm
Min. Typ. Max.
A1.25
A1 0 0.15
A2 1.00 1.20
A3 0.60 0.70
D 2.826 3.026
E 2.60 3.00
E1 1.526 1.726
e0.95
e1 1.90
L 0.35 0.60
L1 0.59
L2 0.25
R0.05
R1 0.05 0.20
K3° 7°
K1 6° 10°
Bottom view
Top view
8162275_Rev_A
2N7000, 2N7002 Revision history
13/14
5 Revision history
Table 9. Document revision history
Date Revision Changes
09-Oct-2004 1 First document
22-Jun-2004 2 Complete document
06-Apr-2005 3 New typ and max value inserted for Vgs(th)
19-Apr-2005 4 The document has been reformatted
26-Apr-2005 5 New Pin configuration for TO-92
28-Apr-2005 6 Pin configuration change again
19-Jun-2006 7 New template, no content change
03-Sep-2007 8 Corrected marking on first page
04-Nov-2008 9
– Updated Table 7: TO-92 mechanical data and
Figure 22: TO-92 drawing.
– Updated Table 8: SOT23-3L mechanical data and
Figure 23: SOT23-3L drawing.
2N7000, 2N7002
14/14
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