Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
V3.00
Features
q
q
q
SOT-23
q
q
High Performance Schottky Diodes
Designed for High Volume Pick and Place Assembly
Low Profile Surface Mount Packages - Single and
Pair Configurations
High Quality Products (Defect Rate Less Than 50 PPM)
Aggressively Priced for High Volume,
Commercial Applications
Description
Surface mount Schottky diodes are available from M/A-
COM for high volume, pick and place assembly applica-
tions. They are packaged in low profile SOT-23 and SOT-
143 packages. A variety of wiring configurations is
offered, including singles, series pairs, common cathode
pairs and unconnected pairs.
These diodes are suitable for a wide range of RF and
microwave switching, attenuator and receiver applica-
tions. The product types offered include the following:
q
q
SOT-143
Configurations (Top View)
General Purpose 20 and 70 Volt Schottky Diodes
Low Forward Voltage Schottky Diodes
These products are manufactured using Statistical Process
Control (SPC) procedures ensuring high reliability and
demonstrated defect levels less than 50 parts per million.
These units are delivered in industry standard 8 mm tape
and reel format. Standard reels contain 3,000 devices.
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
1
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
V3.00
Electrical Specifications at 25°C
Model
1
Number
MA4CS101A
MA4CS101B
MA4CS101E
MA4CS102A
MA4CS102B
MA4CS102C
MA4CS102E
MA4CS103A
Minimum
Reverse
Voltage V
R
IR = 10 aA
70 V
Maximum
Reverse
Current
200 nA
@ V
R
= 50 V
Maximum
Forward Voltage
410 mV @ I
F
= 1 mA
1 V @ I
F
= 15 mA
8
Ω
@ I
F
= 5 mA
Maximum
Capacitance
V
R
= 0 V f = 1 MHz
2.0 pF
Typical Dynamic
Resistance
35
Ω
@ I
F
= 5 mA
Configuration
Single
Series Pair
Unconnected Pair
Single
Series Pair
Common Cathode
Unconnected Pair
Single
Marking
73
74
77
83
84
85
87
13
8V
100 nA
@ V
R
= 1 V
360 mV @ I
F
= 1 mA
500 mV @ I
F
= 10 mA
1.0 pF
20 V
200 nA
@ V
R
= 15 V
410 mV @ I
F
= 1 mA
1 V @ I
F
= 35 mA
1.2 pF
15
Ω
@ I
F
= 5 mA
Note:
1. Model numbers A-D available in SOT-23 (low profile) only. Model number E available in SOT-143 (low profile) only.
Absolute Maximum Ratings at 25°C
Parameter
Reverse Voltage
Forward Current:
MA4CS101
MA4CS102
MA4CS103
Surge Forward Current, t
≤
10 ms
MA4CS101, 102
MA4CS103
Total Power Dissipation
2
Operating Temperature
Storage Temperature
Absolute Maximum
Breakdown Voltage Rating
15 mA
30 mA
100 mA
100 mA
500 mA
250 mW
- 55°C to + 150°C
- 55°C to + 150°C
Typical Performance Curves
FORWARD CURRENT vs FORWARD
VOLTAGE (MA4CS101)
FORWARD CURRENT vs FORWARD
VOLTAGE (MA4CS102)
FORWARD CURRENT vs FORWARD
VOLTAGE (MA4CS103)
Specifications Subject to Change Without Notice.
2
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
M/A-COM, Inc.
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
V3.00
Typical Performance Curves (Cont'd)
REVERSE CURRENT vs REVERSE
VOLTAGE (MA4CS101)
REVERSE CURRENT vs REVERSE
VOLTAGE (MA4CS102)
REVERSE CURRENT vs REVERSE
VOLTAGE (MA4CS103)
V
R
1
Volts
TOTAL CAPACITANCE vs
REVERSE VOLTAGE
TOTAL CAPACITANCE vs REVERSE
VOLTAGE (MA4CS102)
DYNAMIC RESISTANCE vs
FORWARD CURRENT
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
3
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
V3.00
Tape and Reel Packaging
DIM.
A
B
C
D
E
F
G
H
I
J
K
L
MIN.
0.303
0.153
0.153
0.077
0.059
0.065
0.136
6.8
2.382
0.331
—
0.502
INCHES
MAX.
0.327
0.161
0.161
0.081
0.063
0.073
0.140
7.2
2.50
0.390
0.567
0.562
MILLIMETERS
MIN.
7,7
3,9
3,9
1,95
1,5
1,65
3,45
173
60,5
8,4
—
12,75
MAX.
8,3
4,1
4,1
2,05
1,6
1,85
3,55
183
63,5
9,9
14,4
12,9
Polarity and Orientation of
Taped Components
Top View
SOT-23
SOT-143
Mounting Pad Diagrams
SOT-23
Specifications Subject to Change Without Notice.
SOT-143
M/A-COM, Inc.
4
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
V3.00
Case Styles
SOT-23
(Low Profile)
INCHES
DIM.
A
B
C
D
E
F
G
H
I
J
K
DIM.
L
M
MIN.
—
—
—
0.013
0.003
0.110
0.047
MAX.
0.044
0.004
0.040
0.020
0.006
0.119
0.056
MILLIMETERS
MIN.
—
—
—
0,35
0,08
2,80
1,20
MAX.
1,10
0,10
1,00
0,50
0,15
3,00
1,40
0.037 typical
0.075 typical
0.103
0.024
GRADIENT
10° max
1
2° . . .30°
0,95 typical
1,90 typical
2,60
0,60
Note:
1. Applicable on all sides
SOT-143
(Low Profile)
INCHES
DIM.
A
B
C
D
E
F
G
H
I
J
K
L
MIN.
—
—
—
0.013
0.030
0.003
0.110
0.047
MAX.
0.044
0.004
0.040
0.020
0.035
0.006
0.119
0.056
MILLIMETERS
MIN.
—
—
—
0,35
0,75
0,08
2,80
1,20
MAX.
1,10
0,10
1,00
0,50
0,90
0,15
3,00
1,40
0.075 typical
0.040 typical
—
—
0.103
0.024
—
—
1,90 typical
1,70 typical
2,60
0,60
DIM.
M
N
GRADIENT
10° max
1
2° . . .30°
Note:
1. Applicable on all sides
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
5
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
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