SMS7630-005LF footprint, schematic symbol and 3D model by Skyworks

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Part Number SMS7630-005LF
Manufacturer Skyworks
Pin Count 3
Part Category TVS Diode (Uni-directional)
Package Category SOT23 (3-Pin)
Footprint Name SOT23 (3-Pin) - SOT-23
Last Modified Date Aug 29, 2026 5:53 PM UTC
Pinout / Pin List Click Here (Member Only)

SMS7630-005LF Details

Manufacturer Part Number:
SMS7630-005LF
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Pin Count:
3
ECCN Code:
EAR99
HTS Code:
8541.10.00.60
Manufacturer:
Skyworks Solutions Inc
YTEOL:
0
Additional Feature:
LOW NOISE
Configuration:
SERIES CONNECTED, CENTER TAP, 2 ELEMENTS
Diode Capacitance-Max:
0.3 pF
Diode Element Material:
SILICON
Diode Type:
MIXER DIODE
Forward Voltage-Max (VF):
0.24 V
Frequency Band:
X BAND
JESD-30 Code:
R-PDSO-G3
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
2
Number of Terminals:
3
Operating Temperature-Max:
150 °C
Output Current-Max:
0.05 A
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Power Dissipation-Max:
0.075 W
Qualification Status:
Not Qualified
Rep Pk Reverse Voltage-Max:
1 V
Surface Mount:
YES
Technology:
SCHOTTKY
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
40
Type of Schottky Barrier:
ZERO BARRIER

SMS7630-005LF Frequently Asked Questions (FAQs)

A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the antenna, and the RF traces should be kept short and 50-ohm matched.
The device requires a 2.7V to 5.5V power supply, and the VCC pin should be decoupled with a 100nF capacitor. The EN pin should be tied to VCC or a digital signal for enable/disable control.
The device can handle up to 2W of continuous wave (CW) power, but it's recommended to derate the power handling based on the operating frequency and environmental conditions.
Check the PCB layout for any impedance mismatches, ensure proper biasing and decoupling, and verify the input/output matching networks. Also, check for any signs of overheating or physical damage.
Yes, the device is compatible with lead-free soldering processes, but it's recommended to follow the recommended soldering profile to prevent damage to the device.

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SMS7630-005LF Overview

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