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PDF SI1557DH Data sheet ( Hoja de datos )
| Número de pieza | SI1557DH | |
| Descripción | N- and P-Channel 1.8-V (G-S) MOSFET | |
| Fabricantes | Vishay | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SI1557DH (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Si1557DH
Vishay Siliconix
N- and P-Channel 1.8-V (G-S) MOSFET
PRODUCT SUMMARY
VDS (V)
N-Channel
12
P-Channel
-12
rDS(on) (W)
0.235 @ VGS = 4.5 V
0.280 @ VGS = 2.5 V
0.340 @ VGS = 1.8 V
0.535 @ VGS = -4.5 V
0.880 @ VGS = -2.5 V
1.26 @ VGS = -1.8 V
ID (A)
1.3
1.2
1.0
-0.86
-0.67
-0.56
SOT-363
SC-70 (6-LEADS)
S1 1
6 D1
G1 2
5 G2
D2 3
4 S2
Top View
FEATURES
D TrenchFETr Power MOSFETs
D Thermally Enhanced SC-70 Package
D Fast Switching to Minimize Gate and
Switching Losses
APPLICATIONS
D Baseband DC/DC Converter Switch for
Portable Electronics
Marking Code
EC XX
Lot Traceability
and Date Code
Part # Code
ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
N-Channel
P-Channel
Parameter
Symbol 5 secs Steady State 5 secs Steady State Unit
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (TJ = 150_C)a
Pulsed Drain Current
TA = 25_C
TA = 85_C
Continuous Source Current (Diode Conduction)a
Maximum Power Dissipationa
TA = 25_C
TA = 85_C
Operating Junction and Storage Temperature Range
VDS
VGS
ID
IDM
IS
PD
TJ, Tstg
12 -12
"8
1.3
1.2
- 0.86
-0.77
0.9
0.8
-0.62
-0.55
3 -2
0.5 0.39 -0.5 -0.39
0.6 0.47 0.6 0.47
0.3 0.25 0.3 0.25
-55 to 150
V
A
W
_C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
Maximum Junction-to-Foot (Drain)
Notes
a. Surface Mounted on 1” x 1” FR4 Board.
Document Number: 71944
S-21684—Rev. B, 30-Sep-02
t v 5 sec
Steady State
Steady State
Symbol
RthJA
RthJF
Typical
170
220
105
Maximum
210
265
125
Unit
_C/W
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TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Si1557DH
Vishay Siliconix
N−CHANNEL
2
1
Duty Cycle = 0.5
Normalized Thermal Transient Impedance, Junction-to-Ambient
0.2
0.1
0.1 0.05
0.02
0.01
10- 4
Single Pulse
10- 3
10- 2
10- 1
1
Square Wave Pulse Duration (sec)
Notes:
PDM
t1
t2
1. Duty Cycle, D =
t1
t2
2. Per Unit Base = RthJA = 220_C/W
3. TJM - TA = PDMZthJA(t)
4. Surface Mounted
10 100 600
2
1
Duty Cycle = 0.5
Normalized Thermal Transient Impedance, Junction-to-Foot
0.2
0.1
0.1
0.01
10- 4
0.05
0.02
Single Pulse
10- 3
10- 2
10- 1
Square Wave Pulse Duration (sec)
1
10
Document Number: 71944
S-21684—Rev. B, 30-Sep-02
www.vishay.com
5
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SI1557DH.PDF ] | |
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