FDG6321C
Dual N & P Channel Digital FET
Features
N-Ch 0.50 A, 25 V, RDS(ON) = 0.45 Ω @ VGS= 4.5V.
RDS(ON) = 0.60 Ω @ VGS= 2.7 V.
General Description
These dual N & P-Channel logic level enhancement mode field
effect transistors are produced using On Semiconductor's
proprietary, high cell density, DMOS technology. This very
high density process is especially tailored to minimize onstate resistance. This device has been designed especially
on low voltage replacement for bipolar digital transistors and
small signal MOSFETS. Since bias resistors are not required,
this dual digital FET can replace several different digital
transistors, with different bias resistor values.
SC70-6
SuperSOTTM-6
SOT-23
G2
D1
SC70-6
P-Ch -0.41 A, -25 V,RDS(ON) = 1.1 Ω @ VGS= -4.5V.
RDS(ON) = 1.5 Ω @ VGS= -2.7V.
Very small package outline SC70-6.
Very low level gate drive requirements allowing direct
operation in 3 V circuits(VGS(th) < 1.5 V).
Gate-Source Zener for ESD ruggedness
(>6kV Human Body Model).
SO-8
SOT-8
S2
SOIC-14
1
6
2
5
3
4
.21
S1
D2
G1
Absolute Maximum Ratings
Symbol
Parameter
VDSS
Drain-Source Voltage
VGSS
Gate-Source Voltage
ID
Drain Current
PD
Maximum Power Dissipation
TA = 25oC unless otherwise noted
- Continuous
- Pulsed
N-Channel
P-Channel
Units
25
-25
V
8
-8
V
0.5
-0.41
A
1.5
(Note 1)
TJ,TSTG
Operating and Storage Temperature Ranger
ESD
Electrostatic Discharge Rating MIL-STD-883D
Human Body Model (100pf / 1500 Ohm)
-1.2
0.3
W
-55 to 150
°C
6
kV
415
°C/W
THERMAL CHARACTERISTICS
RθJA
Thermal Resistance, Junction-to-Ambient
© 1998 Semiconductor Components Industries, LLC.
October-2017, Rev. 4
(Note 1)
Publication Order Number:
FDG6321C/D
Electrical Characteristics (TA = 25 OC unless otherwise noted )
Symbol
Parameter
Conditions
Type
Min
N-Ch
25
-25
Typ
Max
Units
OFF CHARACTERISTICS
BVDSS
Drain-Source Breakdown Voltage
VGS = 0 V, ID = 250 µA
VGS = 0 V, ID = -250 µA
P-Ch
∆BVDSS/∆TJ
Breakdown Voltage Temp. Coefficient
ID= 250 µA, Referenced to 25 oC
N-Ch
26
ID = -250 µA, Referenced to 25 oC
P-Ch
-22
N-Ch
IDSS
Zero Gate Voltage Drain Current
VDS = 20 V, VGS = 0 V
IGSS
Gate - Body Leakage Current
VDS = -20 V, VGS = 0 V
IGSS
Gate - Body Leakage Current
V
mV/oC
1
TJ = 55°C
µA
10
P-Ch
-1
VGS = 8 V, VDS = 0 V
N-Ch
100
nA
VGS = -8 V, VDS = 0 V
P-Ch
-100
nA
VDS = VGS, ID = 250 µA
N-Ch
0.65
0.8
1.5
V
VDS = VGS, ID = -250 µA
P-Ch
-0.65
-0.82
-1.5
TJ = 55°C
µA
-10
ON CHARACTERISTICS (Note 2)
VGS(th)
∆VGS(th)/∆TJ
Gate Threshold Voltage
Gate Threshold Voltage Temp. Coefficient
ID = 250 µA, Referenced to 25 oC
RDS(ON)
Static Drain-Source On-Resistance
-2.6
ID = -250 µA, Referenced to 25 C
P-Ch
VGS = 4.5 V, ID = 0.5 A
N-Ch
2.
1
0.34
0.45
0.55
0.72
0.44
0.6
0.85
1.1
1.2
1.8
1.15
1.5
TJ =125°C
VGS = 2.7 V, ID = 0.2 A
VGS = -4.5 V, ID = -0.41 A
P-Ch
TJ =125°C
VGS = -2.7 V, ID = -0.25 A
ID(ON)
On-State Drain Current
gFS
Forward Transconductance
mV/ oC
N-Ch
o
N-Ch
0.5
VGS = -4.5 V, VDS = -5 V
P-Ch
-0.41
VDS = 5 V, ID = 0.5 A
N-Ch
1.45
VDS = -5 V, ID = -0.41 A
P-Ch
0.9
VGS = 4.5 V, VDS = 5 V
Ω
A
S
DYNAMIC CHARACTERISTICS
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
N-Channel
N-Ch
50
VDS = 10 V, VGS = 0 V,
P-Ch
62
f = 1.0 MHz
N-Ch
28
P-Channel
P-Ch
34
VDS = -10 V, VGS = 0V,
N-Ch
9
f = 1.0 MHz
P-Ch
10
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2
pF
Electrical Characteristics (continued)
SWITCHING CHARACTERISTICS (Note 2)
Symbol
Parameter
Conditions
Type
tD(on)
Turn - On Delay Time
N-Channel
N-Ch
VDD = 5 V, ID = 0.5 A,
P-Ch
Min
Typ
Max
Units
3
6
nS
7
15
8.5
18
tr
Turn - On Rise Time
VGS = 4.5 V, RGEN = 50 Ω
N-Ch
P-Ch
8
16
tD(off)
Turn - Off Delay Time
P-Channel
N-Ch
17
30
VDD = -5 V, ID = -0.5 A,
P-Ch
55
80
tf
Turn - Off Fall Time
VGS = -4.5 V, RGEN = 50 Ω
N-Ch
13
25
P-Ch
35
60
Qg
Total Gate Charge
N-Channel
N-Ch
1.64
2.3
1.5
Qgs
Gate-Source Charge
Qgd
Gate-Drain Charge
VDS = 5 V, ID = 0.5 A,
P-Ch
1.1
VGS = 4.5 V
N-Ch
0.38
P- Channel
P-Ch
0.31
VDS = -5 V, ID = -0.41 A,
N-Ch
0.45
VGS = -4.5 V
P-Ch
0.29
nS
nS
nS
nC
nC
nC
DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS
IS
Maximum Continuous Drain-Source Diode Forward Current
VSD
Drain-Source Diode Forward Voltage
N-Ch
0.25
P-Ch
VGS = 0 V, IS = 0.5 A
VGS = 0 V, IS = -0.5 A
(Note 2)
(Note 2)
A
-0.25
N-Ch
0.8
1.2
P-Ch
-0.85
-1.2
V
Notes:
1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by
design while RθCA is determined by the user's board design. RθJA = 415OC/W on minimum mounting pad on FR-4 board in still air.
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%.
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3
Typical Electrical Characteristics: N-Channel
2
VGS = 4.5V
2.5V
3.0V
2.7V
2.0V
R DS(ON) , NORMALIZED
1.2
0.9
0.6
1.5V
0.3
0
DRAIN-SOURCE ON-RESISTANCE
ID , DRAIN-SOURCE CURRENT (A)
1.5
VGS = 2.0V
1.5
2.5V
2.7V
3.5V
0.5
1
1.5
2
2.5
4.5V
1
0.5
0
3
0
0.2
R DS(on) , ON-RESISTANCE (OHM)
R DS(ON) , NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
I D = 0.5A
VGS = 4.5 V
1.2
1
0.8
0.6
-50
1
1.2
ID = 0.3A
1.6
1.2
0.4
TA = 25°C
0
-25
0
25
50
75
100
TJ , JUNCTION TEMPERATURE (°C)
125
150
TA = 125°C
0.8
1
Figure 3. On-Resistance Variation
with Temperature.
1.5
I S , REVERSE DRAIN CURRENT (A)
T = -55°C
VDS = 5.0V
J
0.8
25°C
125°C
0.6
0.4
0.2
1
1.5
2
4.5
5
VGS = 0V
TJ = 125°C
0.1
25°C
-55°C
0.01
0.001
0.0001
0.5
2
2.5
3
3.5
4
V GS , GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
1
1
I D , DRAIN CURRENT (A)
0.8
2
1.6
0
0.6
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
Figure 1. On-Region Characteristics.
0
0.4
ID , DRAIN CURRENT (A)
VDS , DRAIN-SOURCE VOLTAGE (V)
1.4
3.0V
2.5
0
0.2
0.4
0.6
0.8
1
1.2
VSD , BODY DIODE FORWARD VOLTAGE (V)
VGS , GATE TO SOURCE VOLTAGE (V)
Figure 6. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
Figure 5. Transfer Characteristics.
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Typical Electrical Characteristics: N-Channel (continued)
200
ID = 0.5A
VDS = 5V
10V
15V
4
CAPACITANCE (pF)
V GS , GATE-SOURCE VOLTAGE (V)
5
3
2
70
Ciss
30
Coss
10
C rss
f = 1 MHz
VGS = 0V
1
3
0.1
0
0
0.4
0.8
1.2
1.6
2
0.3
1
2
5
Figure 7. Gate Charge Characteristics.
50
IT
IM
)L
ON
(
S
RD
10m
s
10
0.02
s
10
s
DC
0.1
VGS = 4.5V
SINGLE PULSE
Rθ JA = 415 °C/W
TA = 25°C
0.01
0.1
DS
30
20
10
1
V
SINGLE PULSE
R θJA=415°C/W
TA = 25°C
40
1s
0.2
0.05
0m
s
POWER (W)
I D , DRAIN CURRENT (A)
1m
0.5
25
Figure 8. Capacitance Characteristics.
3
1
10
V DS , DRAIN TO SOURCE VOLTAGE (V)
Q g , GATE CHARGE (nC)
2
5
10
25
40
0
0.0001
Figure 9. Maximum Safe Operating Area.
0.001
0.01
0.1
1
10
SINGLE PULSE TIME (SEC)
, DRAI N-SOURCE VOLTAGE (V)
Figure 10. Single Pulse Maximum Power
Dissipation.
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200
Typical Electrical Characteristics: P-Channel
-2.7V
-2.5V
R DS(ON), NORMALIZED
-ID , DRAIN-SOURCE CURRENT (A)
VGS =-4.5V -3.0V
0.9
0.6
-2.0V
0.3
-1.5V
DRAIN-SOURCE ON-RESISTANCE
2.5
1.2
2
3
-2.7V
-3.0V
-3.5V
-4.5V
1
0.5
1
-2.5V
1.5
0
0
VGS = -2.0V
2
4
0
0.2
0.4
I D = -0.41A
R DS(ON),ON-RESISTANCE(OHM)
R DS(ON) , NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
1
1.2
5
1.6
V GS = -4.5V
1.4
1.2
1
0.8
0.6
-50
-25
0
25
50
75
100
125
I D = -0.2A
4
3
2
TJ = 125 °C
1
25° C
0
150
1
2
TJ , JUNCTION TEMPERATURE (°C)
-I S , REVERSE DRAIN CURRENT (A)
TJ = -55°C
25°C
0.8
125°C
0.6
0.4
0.2
1
1.5
2
2.5
4
5
Figure 14. On-Resistance Variation with
Gate-to-Source Voltage.
1
VDS = -5V
3
-VGS , GATE TO SOURCE VOLTAGE (V)
Figure 13. On-Resistance Variation
with Temperature.
-ID , DRAIN CURRENT (A)
0.8
Figure 12. On-Resistance Variation with
Drain Current and Gate Voltage.
Figure 11. On-Region Characteristics.
0
0.5
0.6
-I D , DRAIN CURRENT (A)
-VDS , DRAIN-SOURCE VOLTAGE (V)
3
1
VGS = 0V
0.1
TJ = 125°C
25°C
0.01
-55°C
0.001
0.0001
0.2
-VGS , GATE TO SOURCE VOLTAGE (V)
0.4
0.6
0.8
1
-VSD , BODY DIODE FORWARD VOLTAGE (V)
1.2
Figure 16. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
Figure 15. Transfer Characteristics.
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Typical Electrical Characteristics: P-Channel (continued)
200
I D = -0.41A
VDS = -5V
-10V
4
CAPACITANCE (pF)
-V GS , GATE-SOURCE VOLTAGE (V)
5
-15V
3
2
1
80
Ciss
30
Coss
10
3
0.1
0
0
0.4
0.8
1.2
0.3
1.6
Figure 17. Gate Charge Characteristics.
)
ON
S(
RD
10
1m
ms
IT
LIM
s
10
25
10
0m
s
1s
10
s
DC
0.1
VGS = -4.5V
SINGLE PULSE
RθJA = 415°C
A
TA = 25°C
0.2
0.5
SINGLE PULSE
R θJA=415°C/W
TA = 25°C
40
POWER (W)
-I D , DRAIN CURRENT (A)
5
50
1
0.01
0.1
2
Figure 18. Capacitance Characteristics.
3
0.05
1
-VDS , DRAIN TO SOURCE VOLTAGE (V)
Q g , GATE CHARGE (nC)
0.5
Crss
f = 1 MHz
V GS = 0 V
5
30
20
10
1
2
5
10
25
40
0
0.0001
0.001
0.01
0.1
1
10
200
SINGLE PULSE TIME (SEC)
- V DS , DRAIN-SOURCE VOLTAGE (V)
Figure 20. Single Pulse Maximum Power
Dissipation.
Figure 19. Maximum Safe Operating Area.
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Typical Thermal Characteristics: N & P-Channel (continued)
r(t), NORMALIZED EFFECTIVE
TRANSIENT THERMAL RESISTANCE
1
0.5
D = 0.5
0.2
0.2
0.1
0.05
0.02
0.01
R θJA (t) = r(t) * R θJA
R θJA =415 °C/W
0.1
P(pk)
0.05
t1
0.02
0.01
t2
TJ - TA = P * R θJA (t)
Single Pulse
Duty Cycle, D = t 1/ t 2
0.005
0.002
0.0001
0.001
0.01
0.1
1
t 1, TIME (sec)
Figure 21. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in note 1.
Transient thermalresponse will change depending on the circuit board design.
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10
100
200
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