BAT54 [CYSTEKEC]
Small Signal Schottky (double) diodes; 小信号肖特基（双）二极管
| 型号： | BAT54 |
| 厂家： | 
CYSTECH ELECTONICS CORP. |
| 描述： | Small Signal Schottky (double) diodes |
| 文件： | 总4页 (文件大小：176K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Spec. No. : C302N3-H
Issued Date : 2003.04.14
Revised Date :
CYStech Electronics Corp.
Page No. : 1/4
Small Signal Schottky (double) diodes
BAT54N3/BAT54AN3
BAT54CN3/BAT54SN3
Description
Planar silicon Schottky barrier diodes encapsulated in a SOT-23 small plastic SMD package.
Single diodes and double diodes with different pinning are available.
Features
•Very small conduction losses
•Low forward voltage drop
•Small plastic SMD package
Applications
•Ultra high-speed switching
•Voltage clamping
•Protection circuits
•Blocking diodes
Pinning
Outline
Pin
Description
SOT-23
3
BAT54
BAT54A
BAT54C
A1
BAT54S
A1
1
2
3
A
NC
K
K1
K2
A2
K2
A1,A2
K1,K2
K1,A1
3
3
2
1
1
2
1
N.2C.
(1) BAT54
3
(2)BAT54A
3
Marking:
Type
Marking Code
2
BAT54 N3
BAT54AN3
BAT54CN3
BAT54SN3
L4
1
1
2
L42
L43
L44
(3)BAT54C
(4)BAT54S
Diode configuration and symbol
BAT54N3/BAT54AN3/BAT54CN3/BAT54SN3
CYStek Product Specification
Spec. No. : C302N3-H
Issued Date : 2003.04.14
Revised Date :
CYStech Electronics Corp.
Page No. : 2/4
Absolute Maximum Ratings
• Maximum Temperatures
Storage Temperature Tstg ................................................................................................... -65~+150 °C
Junction Temperature Tj .............................................................................................................. +125°C
• Maximum Power Dissipation
Total Power Dissipation (Ta=25°C) Ptot (Note) ......................................................................... 230 mW
• Maximum Voltages and Currents (Ta=25°C)
Repetitive Peak Reverse Voltage VRRM .............................................................................................. 30 V
Continuous Forward Current IF ................................................................................................... 200 mA
Repetitive Peak Forward Current(tp≤1s,duty cycle≤0.5)………………………………………… 300mA
Non-repetitive Peak Forward Current (tp<10ms, sinusoidal) IFSM ............................................... 600 mA
Note:for double diodes, Ptot is the total power dissipation of both diodes.
Characteristics (Ta=25°C)
Characteristic
Reverse Breakdown Voltage
Symbol
VBR
Condition
Min.
30
-
-
-
-
-
-
-
Max.
-
Unit
V
IR=100µA
IF=0.1mA
IF=1mA
VF(1)
VF(2)
VF(3)
VF(4)
VF(5)
IR
240
320
400
500
800
2
mV
mV
mV
mV
mV
µA
pF
Forward Voltage (Note 1)
IF=10mA
IF=30mA
IF=100mA
VR=25V,Tj=25℃
VR=1V, f=1MHz
Reverse Leakage Current (Note 2)
Diode Capacitance
CD
10
IF=IR=10mA RL=100Ω
Reverse Recovery Time
trr
-
5
ns
measured at IR=1mA
Notes: 1.pulse test, tp=380µs,duty cycle<2%.
2.pulse test, tp=5ms,duty cycle<2%.
BAT54N3/BAT54AN3/BAT54CN3/BAT54SN3
CYStek Product Specification
Spec. No. : C302N3-H
Issued Date : 2003.04.14
Revised Date :
CYStech Electronics Corp.
Page No. : 3/4
Characteristic Curves
Forward Current & Forward Voltage
Diode Capacitance & Reverse-Biased Voltage
100
10
1
250
200
150
100
50
0
0
200
400
600
800
1000
0.1
1
10
100
F
Forward Voltage-V (mV)
R
Reverse Biased Voltage-V (V)
BAT54N3/BAT54AN3/BAT54CN3/BAT54SN3
CYStek Product Specification
Spec. No. : C302N3-H
Issued Date : 2003.04.14
Revised Date :
CYStech Electronics Corp.
Page No. : 4/4
SOT-23 Dimension
Diagram:
Marking:
A
L
3
L4X
S
B
1
2
V
G
C
3-Lead SOT-23 Plastic Surface Mounted
Package. CYStek Package Code: N3
D
K
H
J
• BAT54 N3: Single Diode
(Marking Code L4)
• BAT54AN3: Common Anode. (Marking Code L42)
• BAT54CN3: Common Cathode. (Marking Code L43)
• BAT54SN3: Series Connected. (Marking Code L44)
*: Typical
Inches
Min. Max.
Millimeters
Inches
Min. Max.
Millimeters
DIM
DIM
Min.
Max.
3.04
1.60
1.30
0.50
2.30
0.10
Min.
Max.
0.177
0.67
1.15
2.75
0.65
A
B
C
D
G
H
0.1102 0.1204
0.0472 0.0630
0.0335 0.0512
0.0118 0.0197
0.0669 0.0910
0.0005 0.0040
2.80
1.20
0.89
0.30
1.70
0.013
J
K
L
0.0034 0.0070
0.0128 0.0266
0.0335 0.0453
0.0830 0.1083
0.0098 0.0256
0.85
0.32
0.85
2.10
0.25
S
V
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: 42 Alloy; solder plating
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
BAT54N3/BAT54AN3/BAT54CN3/BAT54SN3
CYStek Product Specification
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