Document
Surface Mount Schottky Diodes
MA4CS101, 102, 103 Series
Features
q High Performance Schottky Diodes q Designed for High Volume Pick and Place Assembly q Low Profile Surface Mount Packages - Single and
Pair Configurations q High Quality Products (Defect Rate Less Than 50 PPM) q Aggressively Priced for High Volume,
Commercial Applications
Description
Surface mount Schottky diodes are available from M/ACOM for high volume, pick and place assembly applications. They are packaged in low profile SOT-23 and SOT143 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 applications. The product types offered include the following:
q General Purpose 20 and 70 Volt Schottky Diodes q 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.
SOT-23 Configurations (Top View)
V3.00
SOT-143
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
North America: Tel. (800) 366-2266 Fax (800) 618-8883
s Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
1
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
Configuration Marking
Single Series Pair Unconnected Pair
73 74 77
Minimum Reverse Voltage VR IR = 10 aA
70 V
Maximum Reverse Current
200 nA @ VR = 50 V
Maximum Forward Voltage
Maximum
Typical Dynamic
Capacitance
Resistance
VR = 0 V f = 1 MHz
410 mV @ IF = 1 mA
2.0 pF
35 Ω @ IF = 5 mA
1 V @ IF = 15 mA
MA4CS102A MA4CS102B MA4CS102C
Single Series Pair Common Cathode
83 84 85
8V
100 nA
360 mV @ IF = 1 mA
1.0 pF
@ VR = 1 V 500 mV @ IF = 10 mA
8 Ω @ IF = 5 mA
MA4CS102E Unconnected Pair 87
MA4CS103A Single
13
20 V
200 nA
410 mV @ IF = 1 mA
1.2 pF
15 Ω @ IF = 5 mA
@ VR = 15 V 1 V @ IF = 35 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
Absolute Maximum
Reverse Voltage
Breakdown Voltage Rating
Forward Current: MA4CS101 MA4CS102 MA4CS103
15 mA 30 mA 100 mA
Surge Forward Current, t ≤ 10 ms MA4CS101, 102 MA4CS103
100 mA 500 mA
Total Power Dissipation2
250 mW
Operating Temperature
- 55°C to + 150°C
Storage Temperature
- 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 Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
M/A-COM, Inc.
s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020
Surface Mount Schottky Diodes
Typical Performance Curves (Cont'd)
REVERSE CURRENT vs REVERSE REVERSE CURRENT vs REVERSE
VOLTAGE (MA4CS101)
VOLTAGE (MA4CS102)
MA4CS101, 102, 103 Series
V3.00
REVERSE CURRENT vs REVERSE VOLTAGE (MA4CS103)
VR1 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 Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
3
s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020
Surface Mount Schottky Diodes Tape and Reel Packaging
Mounting Pad Diagrams
DIM. A B C D E F G H I J K L
MA4CS101, 102, 103 Series
V3.00
INCHES
MIN.
MAX.
0.303
0.327
0.153
0.161
0.153
0.161
0.077
0.081
0.059
0.063
0.065
0.073
0.136
0.140
6.8 7.2
2.382
2.50
0.331
0.390
— 0.567
0.502
0.562
MILLIMETERS
MIN.
MAX.
7,7 8,3
3,9 4,1
3,9 4,1
1,95 2,05
1,5 1,6
1,65 1,85
3,45 3,55
173 183
60,5 63,5
8,4 9,9
— 14,4
12,75
12,9
Polarity and Orientation of Taped Components
Top View
SOT-23
SOT-143
SOT-23
Specifications Subject to Change Without Notice.
4
North America: Tel. (800) 366-2266 Fax (800) 618-8883
s Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451
SOT-143
M/A-COM, Inc. s Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Surface Mount Schottky Diodes Case Styles SOT-23 (Low Profile)
SOT-143 (Low Profile)
MA4CS101, 102, 103 Series
V3.00
DIM. A B C D E F G H I J K
DIM. L M
INCHES
MIN.
MAX.
— 0.044
— 0.004
— 0.040
0.013
0.020
0.003
0.006
0.110
0.119
0.047
0.056
0.037 typical
0.075 typical
0.103
0.024
GRADIENT 10° max1 2° . . .30°
MILLIMETERS
MIN.
MAX.
— 1,10
— 0,10
— 1,00
0,35 0,50
0,08 0,15
2,80 3,00
1,20 1,40
0,95 typical
1,90 ty.