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SS56 on a board, in 3D

SS56

MDD

-55℃~+150℃ 1mA@60V 5A 60V 700mV@5A Independent SMA(DO-214AC) Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCmdd/SS56
Category
Schottky Diodes
Package
SMA
Pins
5

Overview

The SS56 is a schottky Diode made by MDD in a SMA package with 2 pins. -55℃~+150℃ 1mA@60V 5A 60V 700mV@5A Independent SMA(DO-214AC) Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 145,833 are in stock at JLCPCB (part C65009).

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

From the datasheet

5
Reverse voltage, most
60 V · VRRM, max repetitive peak reverse voltage · p. 1
Forward current, most
5 A · I(AV), max average forward rectified current · p. 1
Forward voltage
700 mV · VF, max at 5.0 A · p. 1
Junction, hottest
150 °C · TJ, max operating junction temperature · p. 1
Junction to air (DO-214AC/SMA)
60 K/W · RθJA, typical; PCB mounted with 2.0 × 2.0 inch copper pad areas · p. 1

What it is and has

1
Package
DO-214AC/SMA · p. 1

Specifications

12
ParameterConditionsAs printedPage
Maximum repetitive peak reverse voltage VRRMMDD SS56; 25 C ambient unless otherwise specifiedmax 60 V1
Maximum RMS voltage VRMSMDD SS56; 25 C ambient unless otherwise specifiedmax 42 V1
Maximum DC blocking voltage VDCMDD SS56; 25 C ambient unless otherwise specifiedmax 60 V1
Maximum average forward rectified current I(AV)MDD SS56; single phase half-wave 60Hz, resistive or inductive load; for capacitive load current derate by 20%max 5 A1
Peak forward surge current IFSMMDD SS56; 8.3ms single half sine-wave superimposed onrated load (JEDEC Method)max 120 A1
Maximum instantaneous forward voltage at 5.0A VFMDD SS56; 5.0Amax 0.7 V1
Maximum DC reverse current at rated DCblocking voltage IRMDD SS56; TA=25℃max 1 mA1
Maximum DC reverse current at rated DCblocking voltage IRMDD SS56; TA=100℃max 50 mA1
Typical junction capacitance (NOTE 1) CJMDD SS56; measured at 1MHz and applied reverse voltage of 4.0V D.C.typ 300 pF1
Typical thermal resistance (NOTE 2) RJAMDD SS56; DO-214AC/SMA; P.C.B. mounted with 2.0”x2.0”(5.0x5.0cm) copper pad areastyp 60 ℃/W1
Operating junction temperature range TJMDD SS56min -55 · max 150 ℃1
Storage temperature range TSTGMDD SS56min -55 · max 150 ℃1

Parameters

9
Current - Rectified
5A
Diode Configuration
Standalone
Junction Temperature(Max)
150℃
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
1mA@60V
Thermal Resistance(Junction to Ambient)
60℃/W
Voltage - DC Reverse(Vr)
60V
Voltage - Forward(Vf)
700mV
Voltage - Forward(Vf@If)
700mV@5A

Order codes

2

Pinout

2
The pins of the SS56
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the SS56?

Yes. The symbol is Device:D_Schottky 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 SS56?

SMA, with 2 pins. Its footprint is drawn on this page.

Where is the SS56 datasheet?

MDD publishes it: the Datasheet link on this page opens it.

Where can I order the SS56?

JLCPCB lists it as part C65009, with 145,833 in stock; the sellers' links on this page open their listings.

What can replace the SS56?

Parts like it in the library: the SS56 by hongjiacheng, the SS510 by MDD, the SS510 by hongjiacheng and the SS510 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8