Fairchild FDW2502PZ Dual p-channel 2.5v specified powertrench mosfet Datasheet

FDW2502PZ
Dual P-Channel 2.5V Specified PowerTrench MOSFET
General Description
Features
This P-Channel 2.5V specified MOSFET is a rugged
gate version of Fairchild's Semiconductor’s advanced
PowerTrench process. It has been optimized for power
management applications with a wide range of gate
drive voltage (2.5V –12V).
• –4.4 A, –20 V. RDS(ON) = 0.035 Ω @ V GS = –4.5 V
RDS(ON) = 0.057 Ω @ V GS = –2.5 V.
Applications
• ESD protection diode (note 3).
• Load switch
• High performance trench technology for extremely
low RDS(ON) .
• Extended V GSS range (±12V) for battery applications.
• Motor drive
• DC/DC conversion
• Low profile TSSOP-8 package.
• Power management
G2
S2
S2
D2
G1
S1
S1
D1
TSSOP-8
1
8
2
7
3
6
4
5
Pin 1
Absolute Maximum Ratings
Symbol
T A=25oC unless otherwise noted
Parameter
V DSS
Drain-Source Voltage
V GSS
Gate-Source Voltage
ID
Drain Current
– Continuous
(Note 1a)
– Pulsed
PD
Units
–20
V
±12
V
–4.4
A
–30
Power Dissipation for Single Operation
TJ , TSTG
Ratings
(Note 1a)
1.0
(Note 1b)
0.6
W
-55 to +150
°C
(Note 1a)
125
°C/W
(Note 1b)
208
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA
Thermal Resistance, Junction-to-Ambient
Package Marking and Ordering Information
Device Marking
Device
Reel Size
Tape width
Quantity
2502PZ
FDW2502PZ
13’’
12mm
3000 units
2000 Fairchild Semiconductor Corporation
FDW2502PZ Rev. B (W)
FDW2502PZ
March 2000
PRELIMINARY
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min
Typ
Max Units
Off Characteristics
BV DSS
∆BV DSS
∆TJ
IDSS
Drain–Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
V GS = 0 V, ID = –250 µA
Zero Gate Voltage Drain Current
V DS = –16 V,
V GS = 0 V
–1
µA
IGSSF
Gate–Body Leakage, Forward
V GS = –12 V,
V DS = 0 V
–10
µA
IGSSR
Gate–Body Leakage, Reverse
V GS = 12 V
V DS = 0 V
10
µA
–1.5
V
On Characteristics
–20
ID = –250 µA, Referenced to 25°C
V
mV/°C
–17
(Note 2)
V GS(th)
∆V GS(th)
∆TJ
RDS(on)
Gate Threshold Voltage
Gate Threshold Voltage
Temperature Coefficient
Static Drain–Source
On–Resistance
ID(on)
gFS
V DS = V GS , ID = –250 µA
–0.4
-1.0
ID = –250 µA, Referenced to 25°C
3.1
0.028
0.039
0.043
On–State Drain Current
V GS = –4.5 V, ID = –4.4 A
V GS = –4.5 V, ID = –4.4 ,TJ =125°C
V GS = –2.5 V, ID = –3.3 A
V GS = –4.5 V,
V DS = –5 V
Forward Transconductance
V DS = –5 V,
ID = –4.4 A
V DS = –10 V,
f = 1.0 MHz
V GS = 0 V,
V DD = –10 V,
V GS = –4.5 V,
ID = –1 A,
RGEN = 6 Ω
mV/°C
0.035
0.056
0.057
–30
Ω
A
17
S
1330
pF
552
pF
153
pF
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Switching Characteristics
td(on)
Turn–On Delay Time
tr
Turn–On Rise Time
td(off)
Turn–Off Delay Time
tf
(Note 2)
12
25
ns
19
40
ns
60
100
ns
Turn–Off Fall Time
37
70
ns
Qg
Total Gate Charge
14
20
nC
Qgs
Gate–Source Charge
Qgd
Gate–Drain Charge
V DS = –5 V,
V GS = –4.5 V
ID = –4.4 A,
3.0
nC
3.9
nC
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain–Source Diode Forward Current
Drain–Source Diode Forward
V GS = 0 V, IS = –0.83 A
Voltage
V SD
(Note 2)
-0.7
–0.83
A
–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 Rθ CA is determined by the user's board design.
a)
RθJA is 125°/W (steady state) when mounted on 1 inch² copper pad on FR-4.
b)
RθJA is 250°/W (steady state) when mounted on minimum copper pad on FR-4.
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0.
3. The diode connected between the gate and source serves only as protection against ESD. No gate overvoltage rating is implied.
FDW2502PZ Rev. B (W)
FDW2502PZ
Electrical Characteristics
FDW2502PZ
Typical Characteristics
2
30
-3.5V
RDS(ON), NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
– ID , DRAIN CURRENT (A)
V GS = -4.5V
-3.0V
-4.0V
20
-2.5V
10
-2.0V
1.8
V GS = -2.5V
1.6
-3.0V
1.4
-3.5V
1.2
-4.0V
1
-4.5V
0.8
0
0
1
2
0
3
5
10
Figure 1. On-Region Characteristics.
25
30
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
ID = -4.4A
V GS = - 4.5V
ID = -4.4 A
RDS(ON), ON-RESISTANCE (OHM)
RDS(ON), NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
20
0.12
1.6
1.4
1.2
1
0.8
0.6
-50
-25
0
25
50
75
100
125
0.1
0.08
0.06
T A = 125o C
0.04
TA = 25o C
0.02
0
150
1
2
T J, JUNCTION TEMPERATURE ( oC)
3
4
5
-V GS, GATE TO SOURCE VOLTAGE (V)
Figure 3. On-Resistance Variation with
Temperature.
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
100
TA = -55o C
V DS = - 5V
25o C
-IS, REVERSE DRAIN CURRENT (A)
30
25
-ID, DRAIN CURRENT (A)
15
-ID , DRAIN CURRENT (A)
– V DS, DRAIN-SOURCE VOLTAGE (V)
125o
20
15
10
5
TA = 125o C
V GS = 0V
10
1
0.1
25o C
0.01
-55o C
0.001
0.0001
0
0
1
2
3
-V GS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
4
0
0.2
0.4
0.6
0.8
1
1.2
1.4
-V SD , BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
FDW2502PZ Rev. B (W)
FDW2502PZ
Typical Characteristics
2100
VDS = - 5V
ID = - 4.4A
f = 1MHz
V GS = 0 V
1800
4
-10V
CAPACITANCE (pF)
-V GS, GATE-SOURCE VOLTAGE (V)
5
–15V
3
2
CISS
1500
1200
900
COSS
600
1
300
0
CRSS
0
0
3
6
9
12
15
0
5
Q g, GATE CHARGE (nC)
Figure 7. Gate Charge Characteristics.
20
P(pk), PEAK TRANSIENT POWER (W)
20
100µ s
1ms
10ms
RDS(ON) LIMIT
ID, DRAIN CURRENT (A)
15
Figure 8. Capacitance Characteristics.
100
10
100ms
1s
1
10s
DC
V GS = -4.5V
SINGLE PULSE
R θJA = 250o C/W
0.1
TA = 25 oC
0.01
0.1
1
10
SINGLE PULSE
RθJA = 250°C/W
T A = 25°C
15
10
5
0
0.01
100
0.1
V DS, DRAIN-SOURCE VOLTAGE (V)
1
10
100
t 1, TIME (sec)
Figure 9. Maximum Safe Operating Area.
r(t), NORMALIZED EFFECTIVE
TRANSIENT THERMAL RESISTANCE
10
-V DS, DRAIN TO SOURCE VOLTAGE (V)
Figure 10. Single Pulse Maximum
Power Dissipation.
1
D = 0.5
R θJA(t) = r(t) + RθJA
R θJA = 250 °C/W
0.2
0.1
0.1
0.05
P(pk)
0.02
t1
0.01
t2
0.01
SINGLE PULSE
0.001
0.0001
0.001
T J - TA = P * RθJA(t)
Duty Cycle, D = t1 / t2
0.01
0.1
1
10
100
1000
t1, TIME (sec)
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1.
Transient thermal response will change depending on the circuit board design.
FDW2502PZ Rev. B (W)
TSSOP-8 Package Dimensions
TSSOP-8 (FS PKG Code S4)
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in millimeters
Part Weight per unit (gram): 0.0334
January 2000, Rev. B
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench 
QFET™
QS™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
ACEx™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
FAST®
FASTr™
GTO™
HiSeC™
SyncFET™
TinyLogic™
UHC™
VCX™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
2. A critical component is any component of a life
support device or system whose failure to perform can
systems which, (a) are intended for surgical implant into
be reasonably expected to cause the failure of the life
the body, or (b) support or sustain life, or (c) whose
support device or system, or to affect its safety or
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
effectiveness.
reasonably expected to result in significant injury to the
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. D
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