SI4834BDY-T1 Vishay/Siliconix, SI4834BDY-T1 Datasheet - Page 2

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

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

Si4834BDY
Vishay Siliconix
Notes:
a. Guaranteed by design, not subject to production testing.
b. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
www.vishay.com
2
MOSFET SPECIFICATIONS T
Parameter
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-State Resistance
Forward Transconductance
Diode Forward Voltage
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
SCHOTTKY SPECIFICATIONS T
Parameter
Forward Voltage Drop
Maximum Reverse Leakage Current
Junction Capacitance
a
b
b
b
b
Symbol
V
I
C
Symbol
rm
R
V
J
F
T
I
t
t
I
I
DS(on)
GS(th)
D(on)
V
Q
Q
d(on)
d(off)
GSS
DSS
Q
g
R
= 25 °C, unless otherwise noted
t
t
t
SD
rr
fs
gs
gd
r
f
g
g
J
= 25 °C, unless otherwise noted
V
DS
I
V
F
= 30 V, V
V
DS
I
V
= 1.7 A, dI/dt = 100 A/µs
V
D
I
F
R
DS
I
R
≅ 1 A, V
S
= 15 V, V
= 1.0 A, T
= - 30 V, T
Test Conditions
V
V
= 30 V, T
= 1 A, V
V
V
= 30 V, V
V
V
V
DS
DS
GS
DD
DS
GS
DS
V
V
I
Test Conditions
F
= 0 V, V
GS
R
R
= V
= 4.5 V, I
= 5 V, V
= 15 V, R
= 10 V, I
= 15 V, I
= 1.0 A
= 30 V
= 10 V
GEN
= 0 V, T
GS
GS
GS
J
J
J
GS
= 125 °C
= 100 °C
, I
= 10 V, R
= 125 °C
= 4.5 V, I
= 0 V
GS
D
= 0 V
GS
D
D
D
= 250 µA
L
J
= ± 20 V
= 7.5 A
= 7.5 A
= 6.5 A
= 10 V
= 15 Ω
= 85 °C
D
g
= 7.5 A
= 6 Ω
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Min.
Min.
0.8
0.5
20
0.004
Typ.
0.47
0.36
S09-0869-Rev. D, 18-May-09
0.7
3.0
50
Typ.
0.017
0.024
0.47
0.75
2.9
2.5
1.5
19
10
19
32
35
Document Number: 72064
7
9
9
a
0.100
Max.
0.50
0.42
± 100
0.022
0.030
Max.
2000
10
20
100
3.0
0.5
1.2
2.6
15
11
15
17
30
15
55
55
1
Unit
Unit
mA
pF
nA
µA
nC
ns
V
Ω
Ω
V
A
S
V