FDD6637 Fairchild Semiconductor, FDD6637 Datasheet - Page 7

• Manufacturer Part Number: FDD6637
• Description: MOSFET P-CH 35V 13A DPAK
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDD6637

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 11.6 mOhm @ 14A, 10V
• Drain To Source Voltage (vdss): 35V
• Current - Continuous Drain (id) @ 25° C: 13A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 63nC @ 10V
• Input Capacitance (ciss) @ Vds: 2370pF @ 20V
• Power - Max: 1.3W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Configuration: Single
• Transistor Polarity: P-Channel
• Resistance Drain-source Rds (on): 0.0116 Ohm @ 10 V
• Drain-source Breakdown Voltage: 35 V
• Gate-source Breakdown Voltage: +/- 25 V
• Continuous Drain Current: 13 A
• Power Dissipation: 3100 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: FDD6637TR

Test Circuits and Waveforms
FDD6637 Rev. C2(W)
+
Figure 14. Unclamped Inductive Load Test
-
10V
R
Figure 18. Switching Time Test Circuit
Drain Current Regulator
Same type as DUT
I
Figure 16. Gate Charge Test Circuit
V
GEN
V
g(REF)
vary t
required peak I
10 F
R
GS
GS
V
GEN
V
Duty Cycle 0.1
Pulse Width
P
G
G
0V
50k
V
to obtain
DS
V
tp
GS
V
1 F
AS
DS
Circuit
1 s
I
AS
0.01
DUT
DUT
L
DUT
R
+
L
-
V
DD
-
+
V
+
DD
-
V
DD
V
V
V
V
V
V
Figure 15. Unclamped Inductive Waveforms
10V
10V
GS
GS
0V
0V
0V
0V
DS
DS
GS
GS
Figure 19. Switching Time Waveforms
10%
10%
Figure 17. Gate Charge Waveform
I
I
AS
AS
Q
Q
t
t
t
t
GS
GS
d(ON)
d(ON)
P
P
90%
90%
t
t
50%
50%
ON
ON
Charge, (nC)
Charge, (nC)
10%
10%
Q
Q
Pulse Width
Pulse Width
t
t
BV
BV
Q
Q
r
r
G
G
GD
GD
t
t
AV
AV
DSS
DSS
V
V
DS
DS
t
t
d(OFF)
d(OFF)
V
V
90%
90%
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t
t
OFF
OFF
50%
50%
DD
DD
t
t
10%
10%
f
f
90%
90%