si4438dy Vishay, si4438dy Datasheet

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si4438dy

Manufacturer Part Number
si4438dy
Description
N-channel 30-v D-s Mosfet
Manufacturer
Vishay
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
si4438dy-T1-E3
Manufacturer:
VISHAY
Quantity:
20 000
Part Number:
si4438dy-T1-E3
Manufacturer:
VISHAY
Quantity:
10 000
Notes:
a.
b.
c.
d.
Document Number: 73581
S–52490—Rev. A, 12-Dec-05
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Drain Diode Current
Continuous Source-Drain Diode Current
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Maximum Junction-to-Ambient
Maximum Junction-to-Foot (Drain)
V
Based on T
Surface mounted on 1” x 1” FR4 board.
t = 10 sec.
Maximum under steady state conditions is 80 _C/W.
DS
30
30
(V)
Ordering Information: Si4438DY-T1—E3 (Lead (Pb)-free)
C
= 25 _C.
0.0027 at V
0.004 at V
r
G
DS(on)
S
S
S
J
J
= 150 _C)
= 150 _C)
GS
1
2
3
4
b, d
GS
Parameter
Parameter
(W)
= 4.5 V
= 10 V
Top View
SO-8
N-Channel 30-V (D-S) MOSFET
I
D
36
29
(A)
8
7
6
5
a
D
D
D
D
Steady State
Q
T
T
T
T
T
T
T
T
T
T
t p 10 sec
A
A
A
A
A
C
C
C
C
C
g
41 nC
41 nC
New Product
= 25 _C
= 70 _C
= 25 _C
= 25 _C
= 70 _C
= 25 _C
= 70 _C
= 25 _C
= 25 _C
= 70 _C
(Typ)
_
Symbol
Symbol
T
R
R
J
V
V
I
P
P
, T
DM
I
I
I
I
thJA
thJF
DS
GS
D
D
S
S
D
D
stg
D TrenchFETr Power MOSFET
D 100 % R
D RoHS Compliant
D DC–to–DC and AC–to–DC oring diode
applications
Typical
G
29
13
N-Channel MOSFET
g
Tested
–55 to 150
Limit
3.0
3.5
2.2
24
19
"20
7.0
7.8
5.0
30
36
29
70
b, c
b, c
b, c
b, c
b, c
D
S
Maximum
Vishay Siliconix
35
16
Si4438DY
www.vishay.com
Unit
Unit
_C/W
_C/W
W
W
V
V
A
RoHS
1

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si4438dy Summary of contents

Page 1

... Top View Ordering Information: Si4438DY-T1—E3 (Lead (Pb)-free) Parameter Drain-Source Voltage Gate-Source Voltage = 150 _C) = 150 _C) Continuous Drain Current (T Continuous Drain Current ( Pulsed Drain Current Continuous Source Drain Diode Current Continuous Source-Drain Diode Current ...

Page 2

... Si4438DY Vishay Siliconix _ Parameter Static Drain-Source Breakdown Voltage V Temperature Coefficient DS V Temperature Coefficient GS(th) Gate-Source Threshold Voltage Gate-Source Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current a On-State Drain Current a a Drain-Source On-State Resistance Drain-Source On-State Resistance a Forward Transconductance b Dynamic ...

Page 3

... S–52490—Rev. A, 12-Dec-05 New Product _ 1.2 1.0 0.8 0.6 0.4 0.2 0.0 2.0 2.5 6200 4960 3720 2480 1240 1.6 1.4 1.2 1.0 0.8 0 –50 Si4438DY Vishay Siliconix Transfer Characteristics 125 – – Gate-to-Source Voltage (V) GS Capacitance C oss C rss – Drain-to-Source Voltage (V) DS On-Resistance vs ...

Page 4

... Si4438DY Vishay Siliconix Source-Drain Diode Forward Voltage 100.000 10.000 = 150 1.000 0.100 = 0.010 0.001 0.00 0.2 0.4 0.6 V – Source-to-Drain Voltage (V) SD Threshold Voltage 0.5 0.2 –0.1 –0.4 = 250 –0.7 –1.0 –50 – – Temperature (_C) J www.vishay.com 4 New Product _ 0.8 1.0 1 ...

Page 5

... Document Number: 73581 S–52490—Rev. A, 12-Dec-05 New Product _ Current De-Rating Package Limited 100 T – Case Temperature (_C) C 100 125 150 Si4438DY Vishay Siliconix 125 150 Power, Junction-to-Ambient 2.0 1.6 1.2 0.8 0.4 0 100 T – Case Temperature (_C) C www.vishay.com 125 150 5 ...

Page 6

... Si4438DY Vishay Siliconix Normalized Thermal Transient Impedance, Junction-to-Ambient 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 –3 – Normalized Thermal Transient Impedance, Junction-to-Case 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 –4 – Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations ...

Page 7

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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