SMS3924-015 [ALPHA]
Surface Mount General Purpose Schottky Diodes; 表面贴装通用肖特基二极管
| 型号： | SMS3924-015 |
| 厂家： | 
ALPHA INDUSTRIES |
| 描述： | Surface Mount General Purpose Schottky Diodes |
| 文件： | 总3页 (文件大小：498K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount General
Purpose Schottky Diodes
Features
ꢀ Tight Parameter Distribution
ꢀ Available as Singles and Pairs
ꢀ 100% DC Tested
ꢀ Designed for High Volume Commercial
Applications
ꢀ Available in Tape and Reel Packaging
Description
This series of 8, 20 and 70V rated low cost plastic packaged
Schottky diodes are designed for general purpose use in RF
applications as detectors, mixers and switches and in digital
pulse forming applications.All diodes are fully characterized
including SPICE model parameters and deliver tight
parameter distribution, minimizing performance variability.
They are available in SC-70, SC-79, SOD-323, SOT-23 and
SOT-143 packages. Wiring configurations include singles,
common cathode, series pairs and unconnected pairs.
Available in tape and reel for pick and place manufacturing.
Absolute Maximum Ratings
Characteristic
Value
Rated V
50 mA
1A
Reverse Voltage (V )
R
B
Forward Current - Steady State (I )
F
Forward Current - 1 mS Pulse (I )
F
Power Dissipation (P )
75 mW
-65°C to +150°C
-65°C to +150°C
150°C
D
Storage Temperature (T
)
ST
Operating Temperature (T
)
OP
Junction Temperature (T )
J
Soldering Temperature
260°C for 5 Seconds
Class 1B
ESD Human Body Model
Single
Single
Single
Common Cathode
SOT-23
Series Pair
SOT-23
Unconnected Pair
SOT-143
SC-79
SOD-323
SOT-23
ꢁ SMS3922-079
Cathode Mark
ꢁ SMS3923-079
Cathode Mark
ꢁ SMS3924-079
Cathode Mark
ꢁ SMS3922-011
Cathode Mark
ꢁ SMS3923-011
Cathode Mark
ꢁ SMS3924-011
Cathode Mark
ꢁ SMS3922-001
Marking: SA1
ꢁ SMS3923-001
Marking: SB1
ꢁ SMS3924-001
Marking: SC1
ꢁ SMS3922-004
Marking: SA3
ꢁ SMS3922-005
Marking: SA2
ꢁ SMS3922-015
Marking: SA7
ꢁ SMS3923-015
Marking: SB7
ꢁ SMS3924-015
Marking: SC7
ꢁ SMS3923-004
Marking: SB3
ꢁ SMS3923-005
Marking: SB2
ꢁ SMS3924-004
Marking: SC3
ꢁ SMS3924-005
Marking: SC2
L
S
= 0.7 nH
L
= 1.5 nH
L
= 1.5 nH
L
= 1.5 nH
L
= 1.5 nH
SC-70
L = 1.5 nH
S
S
S
S
S
ꢁ SMS3922-075
Marking: SA2
ꢁ SMS3923-075
Marking: SB2
ꢁ SMS3924-075
Marking: SC2
L
S
= 1.4 nH
ꢁ Available through distribution.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 1/00A
Surface Mount General Purpose Schottky Diodes
Electrical Specifications at 25°C
Pair Configuration
Part Number
V
B
@ 10 µA (V)
I
C
T
@ 0 V (pF)
V
F
@ 1 mA (mV) (b) V @ 1 mA (mV)
V
F
R
F
Min.
8
Max.
Max.
SMS3922 Series
SMS3923 Series
SMS3924 Series
@ 1 V < 100 nA
@ 15 V < 500 nA
@ 50 V < 200 nA
0.63–1.03
0.83–1.23
1.43–1.83
280–340
310–370
490–550
10
10
10
@ 10 mA < 450 mV
@ 35 mA < 1000 mV
@ 15 mA < 1000 mV
20
70
Typical Performance Data
1.00
1.20
1.00
0.80
0.80
0.60
0.60
0.40
0.40
0.20
0
0.20
0
0
0
2
4
6
8
5
10
15
20
Reverse Voltage (V)
Reverse Voltage (V)
SMS3922 Total Capacitance vs.
Reverse Voltage
SMS3923 Total Capacitance vs.
Reverse Voltage
10000
1000
100
10
2.50
155C
2.00
1.50
85C
25C
1.00
0.50
0
1
0
6
12
18
24
30
1
2
3
4
Reverse Voltage (V)
Reverse Voltage (V)
SMS3924 Total Capacitance vs.
Reverse Voltage
SMS3922 Reverse Current vs.
Reverse Voltage
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 1/00A
Surface Mount General Purpose Schottky Diodes
SPICE Model Parameters
SOT-23
Parameter
Unit
SMS3922
3E-8
9
SMS3923
5E-9
11
SMS3924
2E-11
11
0.110 (2.80 mm) MIN.
0.012 (0.30 mm) MIN.
0.020 (0.50 mm) MAX.
0.120 (3.04 mm) MAX.
IS
A
3
R
S
Ω
0.083 (2.10 mm) MIN.
0.104 (2.64 mm) MAX.
0.047 (1.20 mm) MIN.
0.055 (1.40 mm) MAX.
N
1.08
8E-11
0.7
1.05
8E-11
0.9
1.08
8E-11
1.5
TT
S
1
2
C
J0
pF
0.037 (0.95 mm) REF.
0.020 (0.51 mm) REF.
M
0.26
0.69
2
0.24
0.69
2
0.4
E
eV
0.69
2
G
0.076 (1.92 mm) REF.
XTI
0.035 (0.89 mm) MIN.
0.044 (1.12 mm) MAX.
0.003 (0.080 mm) MIN.
0.008 (0.20 mm) MAX.
F
0.5
0.5
0.5
C
B
V
A
V
20
46
100
V
8˚ MAX.
I
BV
1E-5
0.595
1E-5
0.64
1E-5
0.84
V
J
0.0005 (0.01 mm) MIN.
0.004 (0.10 mm) MAX.
0.022 (0.55 mm) REF.
SC-70
SOD-323
0.090 (2.30 mm) MIN.
0.108 (2.74 mm) MAX.
0.071 (1.80 mm) MIN.
0.087 (2.20 mm) MAX.
0.010
0.010 (0.25 mm) MIN.
(0.25 mm) MIN.
0.016
(0.40 mm) MAX.
0.016 (0.40 mm) MAX.
3
0.045 (1.15 mm) MIN.
0.053 (1.35 mm) MAX.
0.071 (1.80 mm) MIN.
0.094 (2.40 mm) MAX.
0.045 (1.15 mm) MIN.
0.053 (1.35 mm) MAX.
1
2
2
1
0.063 (1.60 mm) MIN.
0.071 (1.80 mm) MAX.
CATHODE
INDICATOR
0.014 (0.35 mm) REF.
0.026 (0.65 mm) REF.
0.008 (0.20 mm) NOM.
0.051 (1.30 mm) REF.
0.004 (0.10 mm) MIN.
0.007 (0.18 mm) MAX.
0.031 (0.80 mm) MIN.
0.039 (1.00 mm) MAX.
0.050
(1.25 mm) MAX.
0.006
(0.15 mm) TYP.
0.004 (0.10 mm) MAX.
0.004 (0.10 mm) MIN.
0.012 (0.30 mm) MAX.
0.000 (0.00 mm) MIN.
0.004 (0.10 mm) MAX.
0.010 (0.25 mm) MIN.
SC-79
SOT-143
0.110 (2.80 mm) MIN.
0.120 (3.04 mm) MAX.
CATHODE
INDICATOR
0.006 (0.15 mm) MIN.
0.028
0.076 (1.92 mm) REF.
0.020 (0.50 mm) REF.
0.010
1
2
(0.70 mm) MIN.
0.035
(0.90 mm) MAX.
3
4
(0.25 mm) MIN.
0.014
(0.35 mm) MAX.
0.083 (2.10 mm) MIN.
0.104 (2.64 mm) MAX.
2
1
0.060 (1.50 mm) MIN.
0.067 (1.70 mm) MAX.
0.068 (1.72 mm) REF.
0.028 (0.70 mm) REF.
0.012 (0.30 mm) MIN.
0.020 (0.50 mm) MAX.
0.043 (1.10 mm) MIN.
0.051 (1.30 mm) MAX.
0.030 (0.76 mm) MIN.
0.035 (0.89 mm) MAX.
0.047 (1.20 mm) MIN.
0.055 (1.40 mm) MAX.
0.020
(0.50 mm) MIN.
0.028
10˚ MAX.
0.031 (0.80 mm) MIN.
0.047 (1.20 mm) MAX.
0.003
(0.07 mm) MIN.
0.008
0.003 (0.08 mm) MIN.
0.008 (0.20 mm) MAX.
8˚ MAX.
(0.70 mm) MAX.
(0.20 mm) MAX.
0.0005 (0.01 mm) MIN.
0.004 (0.15 mm) MAX.
0.022 (0.55 mm) REF.
10˚ MAX.
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
3
Specifications subject to change without notice. 1/00A
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