Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200041 Rev. C • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • February 15, 2005 1
Surface Mount Mixer and
Detector Schottky Diodes
DATA SHEET
Features
●Designed for high-volume commercial applications
●Available lead (Pb)-free MSL-1 @ 250 °C per JEDEC J-STD-020
●Tight parameter distribution
●Available as singles and pairs
●Available in tape and reel packaging
Description
These low cost, surface mountable plastic packaged silicon mixer
Schottky diodes are designed for RF and microwave mixers and
detectors. They include low barrier diodes and zero bias detec-
tors, combining Skyworks advanced semiconductor technology
with low cost packaging techniques. All diodes are 100% DC
tested and deliver tight parameter distribution, minimizing perfor-
mance variability. They are available in SC-70, SC-79, SOD-323,
SOT-23, SOT-143, and LGA packages. Wiring configurations
include singles, common cathode, series pairs and unconnected
pairs. Applications include low noise receivers used in high sensi-
tivity ID tags, wireless systems, radio designs and may be used
at frequencies to 10 GHz. SPICE model parameters are included
as a design tool.
Characteristic Value
Reverse voltage (VR) Rated VB
Forward current - steady state (IF) 50 mA
Power dissipation (PD) 75 mW
Storage temperature (TST) -65 °C to +150 °C
Operating temperature (TOP) -65 °C to +150 °C
Junction temperature (TJ) 150 °C
Soldering temperature 260 °C for 5 seconds
Absolute Maximum Ratings
Skyworks offers lead (Pb)-free “environmentally
friendly” packaging that is RoHS compliant
(European Parliament for the Restriction of
Hazardous Substances).
NEW
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
February 15, 2005 • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • 200041 Rev. C
DATA SHEET • SURFACE MOUNT MIXER AND DETECTOR SCHOTTKY DIODES
2
Low Barrier Mixer and Detectors
Electrical Specifications at 25 °C (Per Junction)
Pair Configuration
Part Number Barrier VB@ 10 µµA (V) CT@ 0 V (pF) VF@ 1 mA (mV) (b) VF@ 1 mA (mV) RT* @ 10 mA (ΩΩ)
Min. Typ. Max. Max.
SMS1546 Series Low 2 0.50 200–270 10 8
SMS7621 Series Low 2 0.25 260–320 10 18
Zero Bias Detectors
Part Number
Pair Configuration
VB@ 100 µµA (V) CT@ 0.15 V (pF) VF@ 0.1 mA (mV) VF@ 1 mA (mV) (b) VF@ 1 mA (mV) RV(ΩΩ)
Min. Typ. Max. Typ.
SMS7630 Series 1.0 0.30 60–120 135–240 10 5000
*RTis the slope resistance.
Reverse
Common Reverse Unconnected Unconnected Unconnected
Single Single Single Cathode Series Pair Series Pair Pair Pair Pair
SC-79 SOD-323 SOT-23 SOT-23 SOT-23 SOT-143 SOT-143 LGA
SMS1546-005
Marking: SG2
SMS1546-005LF
Marking: XG2
SMS7621-079 SMS7621-001 SMS7621-005 SMS7621-006 SMS7621-015 SMS7621-517
Marking: Cathode Marking: SH1 Marking: SH2 Marking: SH8 Marking: SH7 Lead (Pb)-Free
Marking: H
SMS7621-079LF SMS7621-001LF SMS7621-005LF SMS7621-006LF SMS7621-015LF
Marking: Cathode Marking: XH1 Marking: XH2 Marking: XH8 Marking: XH7
SMS7630-079 SMS7630-011 SMS7630-001 SMS7630-005 SMS7630-006 SMS7630-020 SMS7630-517
Marking: Anode Marking: SD Marking: SD1 Marking: SD2 Marking: SD8 Marking: SD0 Lead (Pb)-Free
Marking: D
SMS7630-079LF SMS7630-011LF SMS7630-001LF SMS7630-005LF SMS7630-006LF SMS7630-020LF
Marking: Anode Marking: XD Marking: XD1 Marking: XD2 Marking: XD8 Marking: XD0
LS= 0.7 nH LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 0.6 nH
SC-70 SC-70 SC-70
SMS7621-074 SMS7621-075
Marking: SH3 Marking: SH2
SMS7621-074LF SMS7621-075LF
Marking: XH3 Marking: XH2
SMS7630-075
Marking: SD2
SMS7630-075LF
Marking: XD2
LS= 1.4 nH LS= 1.4 nH
LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead
(Sn/Pb) packaging.
DATA SHEET • SURFACE MOUNT MIXER AND DETECTOR SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200041 Rev. C • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • February 15, 2005 3
Parameter Unit SMS1546 SMS7621 SMS7630
IS A 3E-7 4E-8 5E-06
RSΩ41220
N 1.04 1.05 1.05
TT s 1E-11 1E-11 1E-11
CJ0 pF 0.38 0.10 0.14
M 0.36 0.35 0.40
EGeV 0.69 0.69 0.69
XTI 2 2 2
FC0.5 0.5 0.5
BVV332
IBV A 1E-5 1E-5 1E-4
VJV 0.51 0.51 0.34
SPICE Model Parameters (Per Junction)
Typical Detector Characteristics @ 1.8 GHz
1.00
10.00
100.00
1000.00
10000.00
-30 -20 -10 0 10
Input Power (dBm)
Detected Voltage (mV)
50 Ω
RF Input
10 M Ω
Video Output
RFC
Recommended Solder Reflow Profiles
Refer to the “Recommended Solder Reflow Profile”
Application Note.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
February 15, 2005 • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • 200041 Rev. C
DATA SHEET • SURFACE MOUNT MIXER AND DETECTOR SCHOTTKY DIODES
4
SOT-23
3
2
1
0.035 (0.89 mm) Min.
0.044 (1.12 mm) Max.
0.0005 (0.01 mm) Min.
0.004 (0.10 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.003 (0.080 mm) Min.
0.008 (0.20 mm) Max.
8˚ Max.
0.022 (0.55 mm) Ref.
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.037 (0.95 mm) Ref.
0.047 (1.20 mm) Min.
0.055 (1.40 mm) Max.
0.076 (1.92 mm) Ref.
0.020 (0.51 mm) Ref.
SC-79
SOT-143
0.060 (1.50 mm) Min.
0.067 (1.70 mm) Max.
0.010
(0.25 mm) Min.
0.014
(0.35 mm) Max.
0.043 (1.10 mm) Min.
0.051 (1.30 mm) Max.
0.020
(0.50 mm) Min.
0.028
(0.70 mm) Max.
0.003
(0.07 mm) Min.
0.008
(0.20 mm) Max.
10˚ Max.
10˚ Max.
0.028
(0.70 mm) Min.
0.035
(0.90 mm) Max.
0.006 (0.15 mm) Min.
12
Anode Indicator for SMS7630-079
Cathode Indicator for SMS7621-079
SOD-323
0.090 (2.30 mm) Min.
0.108 (2.74 mm) Max.
0.045 (1.15 mm) Min.
0.053 (1.35 mm) Max.
0.050
(1.25 mm) Max.
0.006
(0.15 mm) Typ.
0.008 (0.20 mm) Nom.
0.004 (0.10 mm) Max.
0.010 (0.25 mm) Min.
0.010
(0.25 mm) Min.
0.016
(0.40 mm) Max.
0.063 (1.60 mm) Min.
0.071 (1.80 mm) Max.
Cathode
Indicator
21
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.0005 (0.01 mm) Min.
0.004 (0.15 mm) Max.
0.031 (0.80 mm) Min.
0.047 (1.20 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.
0.003 (0.08 mm) Min.
0.008 (0.20 mm) Max.
0.022 (0.55 mm) Ref.
8˚ Max.
0.020 (0.50 mm) Ref.
0.028 (0.70 mm) Ref.
0.068 (1.72 mm) Ref.
0.076 (1.92 mm) Ref.
43
2
1
SC-70
3
2
1
0.031 (0.80 mm) Min.
0.039 (1.00 mm) Max.
0.000 (0.00 mm) Min.
0.004 (0.10 mm) Max.
0.010 (0.25 mm) Min.
0.016 (0.40 mm) Max.
0.071 (1.80 mm) Min.
0.087 (2.20 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.
0.026 (0.65 mm) Ref.
0.051 (1.30 mm) Ref.
0.004 (0.10 mm) Min.
0.007 (0.18 mm) Max.
0.004 (0.10 mm) Min.
0.012 (0.30 mm) Max.
0.014 (0.35 mm) Ref.
LGA (-517)
Pin 4
Pin 3
Pin 1
Pin 3
Pin 1
Pin 2
Pin 2
(1.03)
(0.73)
(0.30)
(0.00)
Pin 4
0.058 (1.47 mm)
0.054 (1.39 mm)
0.028 (0.70 mm)
0.023 (0.58 mm)
Side ViewTop View
0.048 (1.23 mm)
0.044 (1.13 mm)
(0.138 x 45)
(1.27)
(0.87)
(0.40)
(0.00)
Bottom View
(0.076) All Around
DATA SHEET • SURFACE MOUNT MIXER AND DETECTOR SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200041 Rev. C • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • February 15, 2005 5
Copyright © 2002, 2003, 2004, 2005, Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products. These materials are provided by Skyworks as a service to its customers and may be
used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its documentation, products,
specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts,
incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product descriptions.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document. Except as may be provided in Skyworks Terms and Conditions of
Sale for such products, Skyworks assumes no liability whatsoever in association with its documentation, products, specifications and product descriptions.
THESE MATERIALS ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED OR OTHERWISE, RELATING TO SALE AND/OR USE OF SKYWORKS PRODUCTS INCLUDING
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