FDS4897AC Fairchild Semiconductor, FDS4897AC Datasheet - Page 3

• Manufacturer Part Number: FDS4897AC
• Description: MOSFET N/P-CH 40V 6.1/5.2A SO8
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDS4897AC

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 26 mOhm @ 6.1A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 6.1A, 5.2A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 21nC @ 10V
• Input Capacitance (ciss) @ Vds: 1055pF @ 20V
• Power - Max: 900mW
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Configuration: Dual Dual Drain
• Transistor Polarity: N and P-Channel
• Resistance Drain-source Rds (on): 0.026 Ohm @ 10 V @ N Channel
• Drain-source Breakdown Voltage: 40 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 6.1 A @ N Channel or 5.2 A @ P Channel
• Power Dissipation: 2000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDS4897ACTR

FDS4897AC Rev.C
©2008 Fairchild Semiconductor Corporation
Electrical Characteristics
Drain-Source Diode Characteristics
Notes:
1: R
2: Pulse Test: Pulse Width < 300 µs, Duty cycle < 2.0%.
3: Starting T
V
t
Q
Symbol
rr
SD
rr
the user's board design.
θJA
is determined with the device mounted on a 1in
J
Source to Drain Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
= 25 °C, N-ch: L = 3 mH, I
Parameter
AS
= 5 A, V
DD
= 40 V, V
T
2
J
pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. R
= 25 °C unless otherwise noted
a) 78 °C/W when
mounted on a 1 in
pad of 2 oz copper
GS
= 10 V; P-ch: L = 3 mH, I
V
V
Q1
I
Q2
I
F
F
GS
GS
= 6.1 A, di/dt = 100 A/s
= -5.2 A, di/dt = 100 A/s
= 0 V, I
= 0 V, I
2
Test Conditions
S
S
3
= 1.3 A
= -1.3 A
AS
= -7 A, V
DD
= -40 V, V
(Note 2)
(Note 2)
GS
θJC
= -10 V.
Type
is guaranteed by design while R
Q1
Q2
Q1
Q2
Q1
Q2
b) 135 °C/W when
mounted on a
minimun pad
Min
-0.76
0.75
Typ
17
20
10
7
θCA
www.fairchildsemi.com
Max
-1.2
1.2
31
36
15
20
is determined by
Units
nC
ns
V