# Schottky Rectifier, 30 V, 500 mA, Single, SOD-123, 2 Pins, 430 mV

![Product image](https://novapart.co/image/farnell:2629690RL/)

**URL**: https://novapart.co/products/STPS0530Z/schottky-rectifier-30-v-500-ma-single-sod-123-2
**SKU**: STPS0530Z
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.0600
**Stock**: 1000+
**Lead Time**: 127 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:30V; Forward Current If(AV):500mA; Diode Configuration:Single; Diode Case Style:SOD-123; No. of Pins:2Pins; Forward Voltage VF Max:430mV; Forwar

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-123 |
| Diode Configuration | Single |
| Forward Voltage Max | 430mV |
| Forward Surge Current | 5.5A |
| Average Forward Current | 500mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 30V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2629690RL/)

## **STPS0530Z** 

## Schottky rectifier 

**Datasheet** - **production data** 

## **Description** 

Single Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. 

**==> picture [88 x 49] intentionally omitted <==**

**----- Start of picture text -----**<br>
K<br>A<br>SOD-123<br>STPS0503Z<br>**----- End of picture text -----**<br>


Packaged in SOD-123, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Due to the small size of the package this device fits GSM and PCMCIA requirements. 

**Table 1. Device summary** 

|IF(AV)|0.5 A|
|---|---|
|VRRM|30 V|
|VF(max)|0.33 V|



## **Features** 

- Very small conduction losses 

- Negligible switching losses 

- Extremely fast switching 

April 2014 

DocID9383 Rev 3 

1/7 

This is information on a product in full production. 

_www.st.com_ 

**Characteristics** 

**STPS0530Z** 

## **1 Characteristics** 

**Table 2. Absolute ratings (limiting values)** 

||**Table 2. Absolute ratings (limiting values)**|**Table 2. Absolute ratings (limiting values)**|||
|---|---|---|---|---|
|**Symbol**|**Parameter**||**Value**|**Unit**|
|VRRM|Repetitive peak reverse voltage||30|V|
|IF(RMS)|Forward rms current||2|A|
|IF(AV)|Average forward currentδ= 0.5|Ta= 55 °C|0.5|A|
|IFSM|Surge non repetitive forward current|tp= 10 ms sinusoidal|5.5|A|
|dV/dt|Critical rate of rise of reverse voltage||10000|V/µs|
|Tstg|Storage temperature range||-65 to +150|°C|
|Tj|Operating junction temperature range(1)||-40 to +150|°C|
|TL|Maximum temperature for soldering during 10 s||260|°C|
|1.<br>condition to avoid thermal runaway for a diode on its own heatsink<br>dPtot<br>dTj<br>---------------<br>1<br>Rth j<br>a<br>–<br>(<br>)<br>------------------------**-**<br><|||||



**Table 3. Thermal resistance** 

||**Table 3. Thermal resistance**|||
|---|---|---|---|
|**Symbol**|**Parameter**|**Value**|**Unit**|
|Rth(j-a)|Junction to ambient|340(1)|°C/W|



1. Copper area on PCB S = 2.5 mm[2] 

**Table 4. Static electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|IR<br>(1)|Reverse leakage current|Tj= 25 °C|VR= 15 V||12|µA|
|||Tj= 125 °C||3|5|mA|
|||Tj= 25 °C|VR= VRRM||130|µA|
|||Tj= 125 °C||9|21|mA|
|VF<br>(2)|Forward voltage drop|Tj= 25 °C|IF= 0.1 A||0.375|V|
|||Tj= 125 °C||0.20|0.22||
|||Tj= 25 °C|IF= 0.5 A||0.43||
|||Tj= 125 °C||0.31|0.33||



1. Pulse test: tp = 5 ms, δ < 2% 

2. Pulse test: tp = 380 µs, δ < 2% 

To evaluate the maximum conduction losses use the following equation: P = 0.23 x IF(AV) + 0.18 IF2(RMS) 

2/7 

DocID9383 Rev 3 

**STPS0530Z** 

**Characteristics** 

**Figure 1. Conduction losses versus average current** 

**Figure 2. Average forward current versus ambient temperature (** δ **= 0.5)** 

**==> picture [462 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
PF(AV)(W) IF(AV)(A)<br>0.22 0.55<br>δ  = 0.05 δ = 0.1 δ = 0.2 δ = 0.5<br>0.20 0.50<br>0.18 0.45<br>0.16 δ = 1 0.40<br>0.14 0.35<br>0.120.10 0.300.25 Rth(j-a) S=2.5mm =340 ° C/W ²<br>0.08 0.20<br>0.06 0.15<br>T<br>0.04 0.10<br>0.02 I F(AV) (A) 0.05 Tamb(°C)<br>δ [=tp/T] tp<br>0.00 0.00<br>0.0 0.1 0.2 0.3 0.4 0.5 0.6 0 25 50 75 100 125<br>**----- End of picture text -----**<br>


**Figure 3. Non repetitive surge peak forward current versus overload duration (maximum values)** 

**==> picture [215 x 138] intentionally omitted <==**

**----- Start of picture text -----**<br>
IM(A)<br>4.0<br>3.5<br>3.0<br>2.5<br>2.0 T amb =25°C<br>1.5<br>1.0 Tamb=50 ° C<br>0.5 IM Tamb=75°C<br>δ=0.5 t t(s)<br>0.0<br>1.E-03 1.E-02 1.E-01 1.E+00<br>**----- End of picture text -----**<br>


**Figure 4. Relative variation of thermal impedance junction to ambient versus pulse duration** 

**==> picture [212 x 136] intentionally omitted <==**

**----- Start of picture text -----**<br>
Zth(j-a)/Rth(j-a)<br>1.0E+00<br>δ = 0.5<br>δ = 0.2<br>δ = 0.1<br>1.0E-01<br>1.0E-02<br>Single pulse T<br>tp(s)<br>δ [=tp/T] tp<br>1.0E-03<br>1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02<br>**----- End of picture text -----**<br>


**Figure 5. Reverse leakage current versus reverse voltage applied (typical values)** 

**Figure 6. Reverse leakage current versus junction temperature (typical values)** 

**==> picture [462 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
IR(mA) IR(mA)<br>1.E+01 1.E+01<br>Tj=125°C V R =30V<br>1.E+00 Tj=100°C 1.E+00<br>T j =75°C<br>1.E-01 1.E-01<br>T j =50°C<br>1.E-02 Tj=25°C 1.E-02<br>V R (V) Tj(°C)<br>1.E-03 1.E-03<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 25 50 75 100 125<br>**----- End of picture text -----**<br>


DocID9383 Rev 3 

3/7 

**Characteristics** 

**STPS0530Z** 

**Figure 7. Junction capacitance versus reverse Figure 8. Forward voltage drop versus forward voltage applied (typical values) current** 

**==> picture [462 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
C(pF) IFM(A)<br>1000 2.0<br>V OSC F=1MHz=30mV RMS 1.8 Tj=125°C<br>T j =25°C 1.6 (Maximum values)<br>1.4<br>1.2 (TypicalTj=125°Cvalues) (Maximum values)Tj=25°C<br>100 1.0<br>0.8<br>0.6<br>0.4<br>VR(V) 0.2 VFM(V)<br>10 0.0<br>1 10 100 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80<br>**----- End of picture text -----**<br>


**Figure 9. Thermal resistance junction to ambient versus copper surface under each lead (typical values)** 

**==> picture [213 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
Rth(j-a)(°C/W)<br>350<br>Epoxy printed circuit board FR4,<br>300 copper thickness = 35 µm<br>250<br>200<br>150<br>100<br>50<br>SCu(mm²)<br>0<br>0 10 20 30 40 50 60 70 80 90 100<br>**----- End of picture text -----**<br>


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DocID9383 Rev 3 

**STPS0530Z** 

**Package information** 

## **2 Package information** 

- Epoxy meets UL94, V0. 

- Band indicates cathode. 

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK[®] packages, depending on their level of environmental compliance. ECOPACK[®] specifications, grade definitions and product status are available at: www.st.com. ECOPACK[®] is an ST trademark. 

**Table 5. SOD-123 dimensions** 

|||||||||**A1**<br>**A2**<br>**A**|**Ref**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Max.**<br>**Min.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Max.**<br>**Min.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Max.**<br>**Min.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Max.**<br>**Min.**<br>**Max.**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||||||**Inches**||
||||**H**||||**b**|||||||
||||||||||||**Max.**|**Min.**|**Max.**|
||**E**|||||||||||||
||||||||||A||1.45||0.057|
|||||||||||||||
|||||||||||||||
|||||||||||||||
||||||||||A1|0|0.1|0|0.004|
||**c**|||||||||||||
||||||||||A2|0.85|1.35|0.033|0.053|
||||||||||b|0.55 Typ.||0.022 Typ.||
||||||||||c|0.15 Typ.||0.039 Typ.||
||||||||||D|2.55|2.85|0.1|0.112|
||||||||||E|1.4|1.7|0.055|0.067|
||||||||||G|0.25||0.01||
|||||||||||||||
||||||||||H|3.55|3.75|0.14|0.1148|



**Figure 10. Footprint - dimensions in millimeters (inches)** 

**==> picture [215 x 87] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.00<br>(0.157)<br>0.57<br>(0.022)<br>0.65 2.70 0.65<br>(0.026) (0.106) (0.026)<br>**----- End of picture text -----**<br>


DocID9383 Rev 3 

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**Ordering information** 

**STPS0530Z** 

## **3 Ordering information** 

**Table 6. Ordering information** 

|**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**|
|---|---|---|---|---|---|
|STPS0530Z|Z53|SOD-123|0.01 g|3000|Tape and reel|



## **4 Revision history** 

**Table 7. Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|Mar-2003|1A|Initial release.|
|17-Oct-2006|2|Reformated to current standards. Updated maximum junction<br>temperatures to 150 °C and updated package illustration to show<br>cathode bar on page 1|
|23-Apr-2014|3|Updated Tj max to Tj range in_Table 2_.|



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**STPS0530Z** 

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DocID9383 Rev 3 

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