

Overview
The SM4007PL is a diodes General Purpose made by MDD in a SOD-123FL package with 2 pins. -55℃~+150℃ 1.1V@1A 10uA@1kV 1A 1kV 25A Independent SOD-123FL Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Diode:SM4007, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 4,444,224 are in stock at JLCPCB (part C64898). 80 open-source boards in 66 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
5- Reverse voltage, most
- 1 kV · Maximum repetitive peak reverse voltage · p. 1
- Forward current, most
- 1 A · Maximum average forward rectified current, averaged over any 20ms period · p. 1
- Forward voltage
- 1.1 V · Maximum instantaneous forward voltage at 1.0A · p. 1
- Junction to air (SOD-123FL)
- 180 K/W · Typical junction to ambient thermal resistance, PCB mounted · p. 1
- Junction, hottest
- 150 °C · Maximum operating junction temperature · p. 1
What it is and has
2- Construction
- Glass passivated device · p. 1
- Construction
- Metallurgically bonded construction · p. 1
Specifications
12| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Maximum repetitive peak reverse voltage VRRM | SM4007PL; 25 C ambient unless otherwise specified | max 1000 V | 1 |
| Maximum RMS voltage VRMS | SM4007PL; 25 C ambient unless otherwise specified | max 700 V | 1 |
| Maximum DC blocking voltage VDC | SM4007PL; 25 C ambient unless otherwise specified | max 1000 V | 1 |
| Maximum average forward rectified current I(AV) | SM4007PL; at TL(NOTE 1); averaged over any 20ms period; single phase half-wave 60Hz, resistive or inductive load; for capacitive load current derate by 20% | max 1 A | 1 |
| Peak forward surge current IFSM | SM4007PL; 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) | max 25 A | 1 |
| Maximum instantaneous forward voltage at 1.0A VF | SM4007PL; 1.0A; 25 C ambient | max 1.1 V | 1 |
| Maximum DC reverse current IR | SM4007PL; at rated DCblocking voltage; TA=25℃ | max 10 uA | 1 |
| Maximum DC reverse current IR | SM4007PL; at rated DCblocking voltage; TA=125℃ | max 50 uA | 1 |
| Typical junction capacitance (NOTE 2) CJ | SM4007PL; measured at 1MHz and applied reverse voltage of 4.0V D.C. | typ 4 pF | 1 |
| Typical thermal resistance (NOTE 3) RJA | SM4007PL; SOD-123FL; junction to ambient at 0.375” (9.5mm)lead length, P.C.B. mounted | typ 180 ℃/W | 1 |
| Operating junction temperature range TJ | SM4007PL | min -55 · max 150 ℃ | 1 |
| Storage temperature range TSTG | SM4007PL | min -55 · max 150 ℃ | 1 |
Parameters
9- Current - Rectified
- 1A
- Diode Configuration
- Standalone
- Junction Temperature(Max)
- 150℃
- Non-Repetitive Peak Forward Surge Current
- 25A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 10uA@1kV
- Thermal Resistance(Junction to Ambient)
- 180℃/W
- Voltage - DC Reverse(Vr)
- 1000V
- Voltage - Forward(Vf@If)
- 1.1V
Order codes
1- SM4007PLLCSC C64898
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 80- 2 layers44 × 32 mm

- 4 layers50 × 59 mm

- 2 layers38.5 × 43 mm

Stepper monitor
zapta/ble_stepper_motor_analyzer
A low cost stepper motor analyzer that uses wireless BLE link to display the data in real time on a Windows/Mac/Linux PC.
58 parts58 - 4 layers51.4 × 60.6 mm

Gb rp2040 cart
deltabeard/DBGC
A Game Boy cartridge using the Raspberry Pi RP2040 with RTC and MBC support.
67 parts57 - 4 layers288.5 × 95 mm

OTTO Beta Main
bitfieldaudio/otto-hardware
OTTO hardware files for upcoming beta. WORK IN PROGRESS
331 parts37 - 2 layers65 × 56 mm

- 2 layers56 × 32 mm

MIDI UART interface san
kinoshita-lab/MIDI-UART-interface-san
Handy interface PCB for MIDI and microcontrollers.
37 parts20 - 2 layers70 × 65 mm

Fluepdot
Fluepke/Fluepdot
Project for controlling Annax flipdot panels used by the Berliner Verkehrsbetriebe
116 parts17AGPL-3.0
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Is there a KiCad symbol and footprint for the SM4007PL?
Yes. The symbol is Diode:SM4007 and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM4007PL?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SM4007PL datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SM4007PL?
JLCPCB lists it as part C64898, with 4,444,224 in stock; the sellers' links on this page open their listings.
What can replace the SM4007PL?
Parts like it in the library: the A7 by GOODWORK, the A7 by XUMAO, the SOD4007 by MDD and the SM4007PL by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SM4007PL?
80 boards in 66 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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