FDMS7658AS Fairchild Semiconductor, FDMS7658AS Datasheet - Page 6

MOSFET N-CH 30V POWER56

FDMS7658AS

Manufacturer Part Number
FDMS7658AS
Description
MOSFET N-CH 30V POWER56
Manufacturer
Fairchild Semiconductor
Series
PowerTrench®, SyncFET™r
Datasheet

Specifications of FDMS7658AS

Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
1.9 mOhm @ 28A, 10V
Drain To Source Voltage (vdss)
30V
Current - Continuous Drain (id) @ 25° C
29A
Vgs(th) (max) @ Id
3V @ 1mA
Gate Charge (qg) @ Vgs
109nC @ 10V
Input Capacitance (ciss) @ Vds
7350pF @ 15V
Power - Max
2.5W
Mounting Type
Surface Mount
Package / Case
8-PQFN, Power56
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
2 m Ohms
Forward Transconductance Gfs (max / Min)
181 S
Drain-source Breakdown Voltage
30 V
Continuous Drain Current
49 A
Power Dissipation
89 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FDMS7658AS
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
FDMS7658AS
Quantity:
3 000
FDMS7658AS Rev.C
Typical Characteristics
SyncFET Schottky body diode
Characteristics
Fairchild’s SyncFET process embeds a Schottky diode in parallel
with PowerTrench MoSFET. This diode exhibits similar
characteristics to a discrete external Schottky diode in parallel
with a MOSFET. Figure 14 shows the reverses recovery
characteristic of the FDMS7658AS.
diode reverse recovery characteristic
30
25
20
15
10
Figure 14. FDMS7658AS SyncFET body
-5
5
0
0
50
TIME (ns)
di/dt = 300 A/
100
(continued)
µ
s
150
200
6
Schottky barrier diodes exhibit significant leakage at high tem-
perature and high reverse voltage. This will increase the power
in the device.
10
10
10
10
10
Figure 15. SyncFET body diode reverses
leakage versus drain-source voltage
-2
-3
-4
-5
-6
0
5
V
DS
10
, REVERSE VOLTAGE (V)
T
T
T
J
J
J
= 125
= 100
= 25
15
o
o
C
o
C
C
20
www.fairchildsemi.com
25
30

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