BAT54SWT1G [FAIRCHILD]
Schottky Diodes; 肖特基二极管
| 型号： | BAT54SWT1G |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Schottky Diodes |
| 文件： | 总3页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
April 2005
BAT54SWT1G/BAT54CWT1G
Schottky Diodes
Connection Diagram
BAT54SWT1G
BAT54CWT1G
3
3
3
1
2
2
1
2
1
MARKING
BAT54SWT1G = YB
BAT54CWT1G = YC
SOT-323
Absolute Maximum Ratings *
T
= 25°C unless otherwise noted
a
Symbol
RRM
F(AV)
FSM
Parameter
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
Value
30
Unit
V
V
I
I
200
mA
mA
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
600
T
T
Storage Temperature Range
-65 to +125
-65 to +125
°C
°C
STG
J
Operating Junction Temperature
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
D
Parameter
Value
232
Unit
mW
P
Power Dissipation
R
Thermal Resistance, Junction to Ambient
430
°C/W
θJA
FR-4 board (3.0 × 4.5 × 0.062” by 1.0 × 0.5” land pads)
Electrical Characteristics
T = 25°C unless otherwise noted
C
Symbol
R
Parameter
Conditions
Min.
30
Max.
Units
V
V
Breakdown Voltage
I
= 10µA
V
R
Forward Voltage
I
I
I
I
I
= 0.1mA
= 1mA
= 10mA
= 30mA
= 100mA
240
320
400
500
0.8
mV
mV
mV
mV
V
F
F
F
F
F
F
I
Reverse Leakage
V
V
= 25V
2
µA
pF
ns
R
R
R
C
Total Capacitance
= 1V, f = 1.0MHz
10
5.0
T
t
Reverse Recovery Time
I = I = 10mA, I = 1.0mA,
rr
F R RR
R = 100Ω
L
©2005 Fairchild Semiconductor Corporation
BAT54SWT1G/BAT54CWT1G Rev. A
1
www.fairchildsemi.com
Typical Performance Characteristics
Figure 1. Forward Voltage vs Temperature
Figure 2. Reverse Leakage Current
vs Temperature
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
0.1
125
100
°C
125 °C
0.01
1E-3
1E-4
1E-5
1E-6
°
C
100 °C
75 °C
75 °C
25 °C
25 °C
0.2
0.4
0.6
0.8
0
10
20
30
Forward Voltage Drop, VF[V]
Reverse Voltage, VR[V]
Figure 3. Capacitance vs Reverse Bias Voltage
20
18
15
13
10
8
5
3
0
0
2
4
6
8
10
Reverse Voltage, VR[V]
2
www.fairchildsemi.com
BAT54SWT1G/BAT54CWT1G Rev. A
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Product Status
Definition
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Obsolete
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I15
3
www.fairchildsemi.com
BAT54SWT1G/BAT54CWT1G Rev. A
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