ChipFind - документация

Электронный компонент: BAT46SW

Скачать:  PDF   ZIP
BAT46J / BAT46W
BAT46AW /BAT46CW / BAT46SW
June 1999 - Ed: 2A
SMALL SIGNAL SCHOTTKY DIODE
High voltage schottky rectifier suited for SLIC pro-
tection during the card insertion operation.
DESCRIPTION
K
A
A
NC
K
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
100
V
I
F
Continuous forward current
150
mA
P
tot
Power dissipation (note 1)
Tamb = 25
C
SOD-323
230
mW
SOT-323
T
stg
Maximum storage temperature range
- 65 to +150
C
Tj
Maximum operating junction temperature *
150
C
T
L
Maximum temperature for soldering during 10s
260
C
Note 1: for double diodes, Ptot is the total dissipation of the both diodes.
ABSOLUTE RATINGS (limiting values)
BAT46W
A2
A2
A1
A1
K
K
BAT46CW
A2
K1
A1
K2
A1
K2
K1
A2
BAT46SW
* :
dPtot
dTj
<
1
Rth
(
j
-
a
)
thermal runaway condition for a diode on its own heatsink
K2
K2
K1
K1
A
A
BAT46AW
BAT46J
A
K
46
SOT-323
SOD-323
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
SURFACE MOUNT DEVICE
FEATURES AND BENEFITS
1/5
Symbol
Test conditions
Min.
Typ.
Max.
Unit
V
BR
Tj = 25
C
I
R
= 100
A
100
V
V
F
*
Tj = 25
C
I
F
= 0.1 mA
0.25
V
Tj = 25
C
I
F
= 10 mA
0.45
Tj = 25
C
I
F
= 250 mA
1
I
R
**
Tj = 25
C
V
R
= 1.5 V
0.5
A
Tj = 60
C
5
Tj = 25
C
V
R
= 10 V
0.8
Tj = 60
C
7.5
Tj = 25
C
V
R
= 50 V
2
Tj = 60
C
15
Tj = 25
C
V
R
= 75 V
5
Tj = 60
C
20
Pulse test :
* tp
=
380
s
< 2%
** tp = 5ms,
< 2%
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Test conditions
Min.
Typ.
Max.
Unit
C
Tj = 25
C
V
R
= 0 V
F = 1MHz
10
pF
Tj = 25
C
V
R
= 1 V
6
DYNAMIC CHARACTERISTICS
Symbol
Parameters
Value
Unit
R
th (j-a)
Junction to ambient (*)
SOD-323
550
C/W
SOT-323
C/W
(*) Mounted on epoxy board, with recommended pad layout.
THERMAL RESISTANCE
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW
2/5
Fig. 1: Forward current versus forward voltage at
different temperatures (typical values).
Fig. 2: Forward current versus forward voltage
(typical values).
Fig. 3: Reverse current versus junction temperature
(typical values).
Fig. 4: Reverse current versus continuous reverse
voltage (typical values).
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW
3/5
Fig. 5: Capacitance C versus reverse applied volt-
age V
R
(typical values).
PACKAGE MECHANICAL DATA
SOT-323
E
c
L
H
b
D
A
A1
e
REF.
DIMENSIONS
Millimeters
Inches
Min.
Typ. Max. Min.
Typ. Max.
A
0.8
1.1
0.031
0.043
A1
0.0
0.1
0.0
0.004
b
0.25
0.4
0.010
0.016
c
0.1
0.26 0.004
0.010
D
1.8
2.0
2.2
0.071 0.079 0.086
E
1.15
1.25
1.35 0.045 0.049 0.053
e
0.65
0.026
H
1.8
2.1
2.4
0.071 0.083 0.094
L
0.1
0.2
0.3
0.004 0.008 0.012
0
30
0
30
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW
4/5
PACKAGE MECHANICAL DATA
SOD-323
H
b
D
E
A1
A
L
Q1
c
REF.
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
A
1.17
0.046
A1
0
0.1
0
0.004
b
0.25
0.44
0.01
0.017
c
0.1
0.25
0.004
0.01
D
1.52
1.8
0.06
0.071
E
1.11
1.45
0.044
0.057
H
2.3
2.7
0.09
0.106
L
0.1
0.46
0.004
0.02
Q1
0.1
0.41
0.004
0.016
Ordering type
Marking
Package
Weight
Base qty
Delivery mode
BAT46W
D46
SOT-323
0.006g
3000
Tape & reel
BAT46AW
DB6
SOT-323
0.006g
3000
Tape & reel
BAT46CW
TBD
SOT-323
0.006g
3000
Tape & reel
BAT46SW
TBD
SOT-323
0.006g
3000
Tape & reel
BAT46J
46
SOD-323
0.005g
3000
Tape & reel
Epoxy meets UL94,V0
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringementof patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
1999 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia
Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.
http://www.st.com
BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW
5/5