2 layers114 × 95 mm
Overview
The SS32 is a schottky Diode made by MDD in a SMA(DO-214AC) package with 2 pins. -55℃~+125℃ 20V 3A 500uA@20V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:SS32, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 31,089 are in stock at JLCPCB (part C34897). 20 open-source boards in 15 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
5- Reverse voltage, most
- 20 V · repetitive peak reverse voltage, max · p. 1
- Forward current, most
- 3 A · average forward rectified current at TL per Fig.1, max · p. 1
- Forward voltage
- 550 mV · at 3.0 A, max · p. 1
- Junction, hottest
- 125 °C · operating junction temperature, max · p. 1
- Junction to air (DO-214AC/SMA)
- 70 K/W · PCB mounted with 5.0 x 5.0 mm copper pad areas, typical · p. 1
Parameters
10- Current - Rectified
- 3A
- Diode Configuration
- Standalone
- Junction Temperature(Max)
- 125℃
- Non-Repetitive Peak Forward Surge Current
- 80A
- Operating Junction Temperature Range
- -55℃~+125℃
- Reverse Leakage Current (Ir)
- 500uA@20V
- Thermal Resistance(Junction to Ambient)
- 70℃/W
- Voltage - DC Reverse(Vr)
- 20V
- Voltage - Forward(Vf)
- 550mV
- Voltage - Forward(Vf@If)
- 550mV@3A
Order codes
1- SS32LCSC C34897
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 20- 4 layers77 × 83 mm
GeoMCU
NohPei/GeoMCU
Integrated Geophone Boards with programmable gain and an onboard MCU. Can be used over WiFi or wired with an external ADC.
80 parts2CERN-OHL-P-2.0 - 4 layers45 × 50 mm
- 4 layers90 × 61.5 mm
- 2 layers120 × 60 mm
- 2 layers25.4 × 45.7 mm
- 4 layers
Titanrio
ggarciabaez/titanrio
A RoboRIO-Inspired Expansion board for Robotics. Mostly for funsies + learning.
83 parts - 2 layers88.6 × 78.4 mm
PCB0052C Traquito Triple PowerFilm
KS4VA/PoweFilm-Solar-TRIPLE-PCB-for-Traquito-Balloon-Tracker
A PCB spreader to mount three vertical low sun angle Powerfilm MPT3.6-150 Solar Cells to a Traquito Pico Balloon Tracker
9 partsAGPL-3.0
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Is there a KiCad symbol and footprint for the SS32?
Yes. The symbol is Diode:SS32 and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SS32?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the SS32 datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SS32?
JLCPCB lists it as part C34897, with 31,089 in stock; the sellers' links on this page open their listings.
What can replace the SS32?
Parts like it in the library: the SS34 by MDD, the SS54 by MDD, the SS54 by hongjiacheng and the SS56 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SS32?
20 boards in 15 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS54
SMA(DO-214AC)-55℃~+125℃ 1mA@40V 40V 550mV@5A 5A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS54
SMA(DO-214AC)-55℃~+125℃ 120A 40V 50uA@40V 550mV@5A 5A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky DiodesSS56
SMA(DO-214AC)Schottky DiodeshongjiachengSS34
SMA(DO-214AC)200uA@40V 3A 40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky DiodesB340A
SMA(DO-214AC)-50℃~+150℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS310
SMA(DO-214AC)-55℃~+150℃ 100V 3A 50uA@100V 80A 850mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky DiodesSS36
SMA(DO-214AC)-55℃~+150℃ 10mA@60V 3A 60V 700mV@3A 80A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky Diodes