si4834cdy Vishay, si4834cdy Datasheet

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si4834cdy

Manufacturer Part Number
si4834cdy
Description
Dual N-channel 30-v D-s Mosfet With Schottky Diode
Manufacturer
Vishay
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
si4834cdy-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Notes:
a. Based on T
b. Surface Mounted on 1" x 1" FR4 board.
c. t = 10 s.
d. Maximum under Steady State conditions is 110 °C/W (Channel-1) and 110 °C/W (Channel-2).
e. Package Limited.
Document Number: 68790
S-81717-Rev. A, 04-Aug-08
THERMAL RESISTANCE RATINGS
Channel-1
Channel-2
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Foot (Drain)
PRODUCT SUMMARY
SCHOTTKY PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Pulsed Drain Current (10 µs Pulse Width)
Source-Drain Current Diode Current
Pulsed Source-Drain Current
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
V
DS
Ordering Information: Si4834CDY-T1-E3 (Lead (Pb)-free)
30
(V)
Dual N-Channel 30-V (D-S) MOSFET with Schottky Diode
V
G
G
C
S
S
DS
1
1
2
2
= 25 °C.
30
30
(V)
1
2
3
4
Diode Forward Voltage
0.025 at V
0.025 at V
0.020 at V
0.020 at V
0.51 V at 1.0 A
Top View
SO-8
R
DS(on)
V
J
SD
= 150 °C)
b, d
GS
GS
GS
GS
(V)
(Ω)
= 4.5 V
= 4.5 V
= 10 V
= 10 V
8
7
6
5
D
D
D
D
1
1
2
2
I
D
(A)
8.0
8.0
8.0
8.0
a, e
A
= 25 °C, unless otherwise noted
I
F
Q
Steady State
2.0
L = 0.1 mH
T
T
T
T
T
T
T
T
T
T
(A)
g
C
C
A
A
C
A
C
C
A
A
t ≤ 10 s
7.3
7.3
New Product
(Typ.)
= 25 °C
= 70 °C
= 25 °C
= 70 °C
= 25 °C
= 25 °C
= 25 °C
= 70 °C
= 25 °C
= 70 °C
a
FEATURES
APPLICATIONS
• TrenchFET
• 100 % R
• 100 % UIS Tested
• Notebook Logic DC-DC
• Low Current DC-DC
Symbol
Symbol
T
G
R
R
J
V
V
E
1
I
I
I
P
, T
DM
I
I
SM
AS
thJA
thJF
GS
DS
AS
D
S
D
N-Channel MOSFET
stg
g
S
D
Tested
1
Typ.
1
®
52
35
Channel-1
Channel-1
Power MOSFET
7.5
5.8
1.8
1.2
± 20
8.0
2
7.1
2.6
2.9
1.8
30
30
30
10
b, c
5
b, c
b, c
b, c
b, c
e
Schottky Diode
Max.
62.5
43
- 55 to 150
Typ.
52
35
Channel-2
Channel-2
7.5
5.8
1.8
1.2
± 20
8.0
2
Vishay Siliconix
7.1
2.6
2.9
1.8
30
30
30
10
b, c
5
b, c
b, c
b, c
b, c
e
Si4834CDY
G
Max.
62.5
2
43
N-Channel MOSFET
www.vishay.com
D
S
°C/W
Unit
Unit
2
2
mJ
°C
W
V
A
RoHS
COMPLIANT
1

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si4834cdy Summary of contents

Page 1

... Top View Ordering Information: Si4834CDY-T1-E3 (Lead (Pb)-free) ABSOLUTE MAXIMUM RATINGS T Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (T = 150 °C) J Pulsed Drain Current (10 µs Pulse Width) Source-Drain Current Diode Current Pulsed Source-Drain Current Single Pulse Avalanche Current ...

Page 2

... Si4834CDY Vishay Siliconix SPECIFICATIONS °C, unless otherwise noted J Parameter Static Drain-Source Breakdown Voltage V Temperature Coefficient DS V Temperature Coefficient GS(th) 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 a Dynamic Input Capacitance Output Capacitance ...

Page 3

... Channel dI/dt = 100 A/µ ° Channel dI/dt = 100 A/µ ° Si4834CDY Vishay Siliconix a Typ. Min. Max. Unit Ch-1 ...

Page 4

... Si4834CDY Vishay Siliconix CHANNEL-1 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted thru 0.0 0.5 1 Drain-to-Source Voltage (V) DS Output Characteristics 0.024 0.022 V = 4.5 V 0.020 GS 0.018 0.016 0.014 Drain Current (A) D On-Resistance vs. Drain Current ...

Page 5

... A Single Pulse BVDSS Limited 0.01 0.01 0 Drain-to-Source Voltage ( > minimum V at which DS(on) Safe Operating Area, Junction-to-Ambient Si4834CDY Vishay Siliconix 125 ° ° Gate-to-Source Voltage (V) GS On-Resistance vs. Gate-to-Source Voltage ...

Page 6

... Si4834CDY Vishay Siliconix CHANNEL-1 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 3.5 2.8 2.1 1.4 0.7 0 Case Temperature (°C) C Power Derating, Junction-to-Foot * The power dissipation P is based J(max) dissipation limit for cases where additional heatsinking is used used to determine the current rating, when this rating falls below the package limit ...

Page 7

... Document Number: 68790 S-81717-Rev. A, 04-Aug-08 New Product - Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Ambient -2 10 Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Foot Si4834CDY Vishay Siliconix Notes Duty Cycle Per Unit Base = R = 110 ° ...

Page 8

... Si4834CDY Vishay Siliconix CHANNEL-2 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted thru 0.0 0.5 1 Drain-to-Source Voltage (V) DS Output Characteristics 0.024 0.022 V = 4.5 V 0.020 GS 0.018 0.016 0.014 Drain Current (A) D On-Resistance vs. Drain Current ...

Page 9

... A Single Pulse BVDSS Limited 0.01 0.01 0 Drain-to-Source Voltage ( > minimum V at which DS(on) Safe Operating Area, Junction-to-Ambient Si4834CDY Vishay Siliconix 125 ° ° Gate-to-Source Voltage (V) GS On-Resistance vs. Gate-to-Source Voltage ...

Page 10

... Si4834CDY Vishay Siliconix CHANNEL-2 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 3.5 2.8 2.1 1.4 0.7 0 Case Temperature (°C) C Power Derating, Junction-to-Foot * The power dissipation P is based J(max) dissipation limit for cases where additional heatsinking is used used to determine the current rating, when this rating falls below the package limit ...

Page 11

... Document Number: 68790 S-81717-Rev. A, 04-Aug-08 New Product - Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Ambient -2 10 Square Wave Pulse Duration (s) Normalized Thermal Transient Impedance, Junction-to-Foot Si4834CDY Vishay Siliconix Notes Duty Cycle Per Unit Base = R = 110 ° ...

Page 12

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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