FDW2521C Fairchild Semiconductor, FDW2521C Datasheet - Page 2

• Manufacturer Part Number: FDW2521C
• Description: MOSFET N/P 20V 5.5/2.8A 8-TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDW2521C

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 21 mOhm @ 5.5A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 5.5A, 3.8A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 17nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 1082pF @ 10V
• Power - Max: 600mW
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
R
I
g
C
C
C
Switching Characteristics
t
t
t
t
Q
Q
Q
BV
I
I
D(on)
d(on)
r
d(off)
f
Electrical Characteristics
Off Characteristics
DSS
GSS
On Characteristics
Dynamic Characteristics
Symbol
FS
V
BV
GS(th)
DS(on)
iss
oss
rss
g
gs
gd
GS(th)
T
DSS
T
J
DSS
J
Drain-Source Breakdown
Voltage
Breakdown Voltage
Temperature Coefficient
Zero Gate Voltage Drain
Current
Gate-Body Leakage
Gate Threshold Voltage
Gate Threshold Voltage
Temperature Coefficient
Static Drain-Source
On-Resistance
On-State Drain Current
Forward Transconductance V
Input Capacitance
Output Capacitance
Reverse Transfer
Capacitance
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Parameter
(Note 2)
V
V
I
I
V
V
V
V
V
V
I
I
V
V
V
V
V
V
V
V
V
Q1:
V
Q2:
V
D
D
D
D
f = 1.0 MHz
f = 1.0 MHz
GS
GS
DS
DS
GS
GS
DS
DS
GS
GS
GS
GS
GS
GS
GS
GS
DS
DS
DS
DS
Q1:
V
V
Q2:
V
V
Q1:
V
Q2:
V
= 250 µA, Referenced to 25 C
= –250 µA, Referenced to 25 C
= 250 µA, Referenced to 25 C
= –250 µA, Referenced to 25 C
DD
GS
DD
GS
DS
DS
= 0 V, I
= 0 V, I
= 16 V, V
= –16 V, V
= +12 V, V
= +12 V, V
= V
= V
= 5 V, I
= –5 V, I
= 10 V, V
= –10 V, V
= 4.5 V, I
= 2.5 V, I
= 4.5 V, I
= –4.5 V, I
= –2.5 V, I
= –4.5 V, I
= 4.5 V, V
= –4.5 V, V
= 10 V, I
= –5 V, I
= 10 V, I
= 4.5 V, R
= –5 V, I
= –4.5V, R
T
GS
GS
A
Test Conditions
= 25°C unless otherwise noted
, I
, I
D
D
D
D
D
D
= 250 µA
= –250 µA
= 5.5 A
= 250 µA
= –250 µA
D
D
D
GS
GS
DS
= –3.5 A
D
D
D
D
GS
D
D
D
DS
DS
GS
= 5.5 A
= 4.2 A
= 5.5 A, T
DS
= 0 V
= 5.5 A, V
= –3.8 A,V
= 0 V,
= 1 A,
GEN
= –1 A,
= –3.8 A
= –3.0 A
= –3.8 A, T
= 5 V
GEN
= 0 V
= 0 V
= 0 V
= 0 V,
= –5 V
= 6
= 6
J
GS
= 125 C
GS
J
= 125 C
= 4.5 V
= –4.5 V
Type Min Typ Max Units
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
Q1
Q2
–0.6
–20
–15
0.6
20
30
1082
1030
–1.0
–3.2
13.2
9.7
2.2
2.4
–16
11
18
24
34
34
12
277
280
130
120
0.8
3.0
14
8
8
8
2
3
17
24
23
36
56
49
26
+100
+100
FDW2521C Rev D1(W)
–1.5
1.5
20
20
27
32
38
55
16
55
17
16
–1
21
35
34
43
70
69
1
mV/ C
mV/ C
m
nA
nC
nC
nC
pF
pF
pF
ns
ns
ns
ns
V
V
A
S
A