SI4834BDY-T1 Vishay/Siliconix, SI4834BDY-T1 Datasheet

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SI4834BDY-T1

Manufacturer Part Number
SI4834BDY-T1
Description
MOSFET 30V 7.5A 1.1W
Manufacturer
Vishay/Siliconix
Datasheet

Specifications of SI4834BDY-T1

Product Category
MOSFET
Transistor Polarity
N-Channel
Drain-source Breakdown Voltage
30 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
5.7 A
Resistance Drain-source Rds (on)
22 mOhms
Configuration
Dual
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Fall Time
10 ns
Minimum Operating Temperature
- 55 C
Power Dissipation
1.1 W
Rise Time
10 ns
Factory Pack Quantity
2500
Tradename
TrenchFET
Typical Turn-off Delay Time
19 ns

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4834BDY-T1
Quantity:
402
Part Number:
SI4834BDY-T1
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
SI4834BDY-T1-E3
Manufacturer:
Vishay/Siliconix
Quantity:
135
Part Number:
SI4834BDY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
SI4834BDY-T1-GE3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
Document Number: 72064
S09-0869-Rev. D, 18-May-09
Ordering Information:
ABSOLUTE MAXIMUM RATINGS T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Foot (Drain)
PRODUCT SUMMARY
SCHOTTKY PRODUCT SUMMARY
V
V
DS
DS
30
30
(V)
(V)
Dual N-Channel 30-V (D-S) MOSFET with Schottky Diode
G
G
S
S
1
1
2
2
1
2
3
4
Si4834BDY -T1-E3
Si4834BDY-T1-GE3 (Lead (Pb)-free and Halogen-free)
Diode Forward Voltage
0.030 at V
0.022 at V
0.50 V at 1.0 A
Top View
SO-8
R
V
J
a
DS(on)
SD
= 150 °C)
a
GS
(V)
GS
(Ω)
= 4.5 V
= 10 V
(Lead (Pb)-free)
8
7
6
5
a
D
D
D
D
Steady State
Steady State
1
1
2
2
T
T
T
T
A
A
A
A
t ≤ 10 s
a
= 25 °C
= 70 °C
= 25 °C
= 70 °C
A
= 25 °C, unless otherwise noted
I
I
D
F
2.0
7.5
6.5
(A)
(A)
Symbol
Symbol
T
R
R
J
V
V
I
P
, T
I
DM
I
thJA
thJF
DS
GS
D
S
D
stg
FEATURES
APPLICATIONS
• Halogen-free According to IEC 61249-2-21
• TrenchFET
• PWM Optimized
• 100 % R
• Compliant to RoHS Directive 2002/95/EC
G
1
Definition
Typ.
Symmetrical Buck-Boost DC/DC Converter
N-Channel MOSFET
52
93
35
MOSFET
10 s
7.5
6.0
1.7
2.0
1.3
S
D
g
1
1
Tested
®
Max.
62.5
110
Power MOSFET
40
- 55 to 150
Schottky Diode
± 20
30
30
Typ.
53
93
35
Steady State
Schottky
5.7
4.6
0.9
1.1
0.7
Vishay Siliconix
G
Si4834BDY
2
Max.
62.5
110
40
N-Channel MOSFET
www.vishay.com
S
D
2
2
Unit
°C/W
Unit
°C
W
V
A
1

Related parts for SI4834BDY-T1

SI4834BDY-T1 Summary of contents

Page 1

... Top View Ordering Information: Si4834BDY -T1-E3 (Lead (Pb)-free) Si4834BDY-T1-GE3 (Lead (Pb)-free and Halogen-free) ABSOLUTE MAXIMUM RATINGS T Parameter Drain-Source Voltage Gate-Source Voltage a Continuous Drain Current (T = 150 °C) J Pulsed Drain Current Continuous Source Current (Diode Conduction) a Maximum Power Dissipation ...

Page 2

... Si4834BDY Vishay Siliconix MOSFET SPECIFICATIONS T Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current b On-State Drain Current b Drain-Source On-State Resistance b Forward Transconductance b Diode Forward Voltage a Dynamic Total Gate Charge Gate-Source Charge Gate-Drain Charge Gate Resistance Turn-On Delay Time ...

Page 3

... Q - Total Gate Charge (nC) g Gate Charge Document Number: 72064 S09-0869-Rev. D, 18-May- 1200 Si4834BDY Vishay Siliconix 125 ° ° ° Gate-to-Source Voltage (V) GS Transfer Characteristics C ...

Page 4

... Si4834BDY Vishay Siliconix MOSFET TYPICAL CHARACTERISTICS 25 °C unless otherwise noted 150 ° 0.1 0.0 0.2 0.4 0 Source-to-Drain Voltage (V) SD Source-Drain Diode Forward Voltage 0.4 0.2 0.0 - 0.2 - 0.4 - 0 Temperature (°C) J Threshold Voltage www.vishay.com °C J 0.8 1.0 1 250 µ 100 125 150 100 Limited by R ...

Page 5

... Document Number: 72064 S09-0869-Rev. D, 18-May- Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Ambient Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Foot Si4834BDY Vishay Siliconix Notes Duty Cycle Per Unit Base = ° ...

Page 6

... Si4834BDY Vishay Siliconix SCHOTTKY TYPICAL CHARACTERISTICS 25 °C unless otherwise noted 0 0.01 0.001 0.0001 Temperature (°C) J Reverse Current vs. Junction Temperature 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. For related documents such as package/tape drawings, part marking, and reliability data, see www ...

Page 7

SOIC (NARROW): 8-LEAD JEDEC Part Number: MS-012 DIM ECN: C-06527-Rev. I, 11-Sep-06 DWG: 5498 Document Number: 71192 11-Sep- ...

Page 8

... TrenchFET Power MOSFETs Mounting LITTLE FOOT Wharton McDaniel Surface-mounted LITTLE FOOT power MOSFETs use integrated circuit and small-signal packages which have been been modified to provide the heat transfer capabilities required by power devices. Leadframe materials and design, molding compounds, and die attach materials have been changed, while the footprint of the packages remains the same ...

Page 9

Application Note 826 Vishay Siliconix RECOMMENDED MINIMUM PADS FOR SO-8 0.022 (0.559) Return to Index Return to Index www.vishay.com 22 0.172 (4.369) 0.028 (0.711) 0.050 (1.270) Recommended Minimum Pads Dimensions in Inches/(mm) Document Number: 72606 Revision: 21-Jan-08 ...

Page 10

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), ...

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