STPS30120DJF-TR

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## **STPS30120DJF** 

## Power Schottk rectifier y 

## **Features** 

- Very small conduction losses 

- Negligible switching losses 

- Extremely fast switching 

- Low forward voltage drop 

- Low thermal resistance 

- High avalanche capability specified 

- ECOPACK[®] 2 compliant component 

## **Description** 

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

Packaged in PowerFLAT™, this device is intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. 

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A<br>K<br>A<br>K K<br>A A<br>PowerFLAT 5x6<br>STPS30120DJF<br>**----- End of picture text -----**<br>


**Table 1. Device summary** 

|**Symbol**|**Value**|
|---|---|
|IF(AV)|30 A|
|VRRM|120 V|
|Tj(max)|150 °C|
|VF(typ)|0.61 V|



TM: PowerFLAT is a trademark of STMicroelectronics 

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May 2011 

Doc ID 15671 Rev 5 

_www.st.com_ 

**Characteristics** 

**STPS30120DJF** 

## **1 Characteristics** 

**Table 2. Absolute Ratings (limiting values, anode terminals short circuited)** 

|**Symbol**|**Symbol**|**Parameter**|**Parameter**|**Value**|**Unit**|
|---|---|---|---|---|---|
|VRRM||Repetitive peak reverse voltage||120|V|
|IF(RMS)||Forward rms current||45|A|
|IF(AV)||Average forward current|Tc= 80 °C,δ= 0.5|30|A|
|IFSM||Surge non repetitive forward current|tp= 10 ms sinusoidal|200|A|
|PARM||Repetitive peak avalanche power|tp= 1 µs   Tj= 25 °C|12500|W|
|Tstg||Storage temperature range||-65 to + 175|°C|
||Tj|Maximum operating junction temperature(1)||150|°C|
|1.<br>condition to avoid thermal runaway for a diode on its own heatsink<br>**Table 3.**<br>**Thermal resistance**<br>dPtot<br>dTj<br><<br>1<br>Rth(j-a)||||||
|**Symbol**||**Parameter**||**Value**|**Unit**|
|Rth(j-c)||Junction to case||2.5|°C/W|



## **Table 4. Static electrical characteristics (anode terminals short circuited)** 

|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|IR<br>(1)|Reverse leakage<br>current|Tj= 25 °C|VR= VRRM|||35|µA|
|||Tj= 125 °C|||5.5|16|mA|
|VF<br>(1)|Forward voltage drop|Tj= 25 °C|IF= 15 A|||0.84|V|
|||Tj= 125 °C|||0.61|0.67||
|||Tj= 25 °C|IF= 30 A|||0.92||
|||Tj= 125 °C|||0.68|0.75||



1. Pulse test: tp = 380 µs, δ < 2% 

To evaluate the conduction losses use the following equation: P = 0.61 x IF(AV) + 0.005 IF2(RMS) 

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**Characteristics** 

**Figure 1. Average forward power dissipation Figure 2. Average forward current versus versus average forward current ambient temperature (** δ **= 0.5)** 

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PF(AV)(W) IF(AV)(A)<br>30.0 35<br>δ=0.5 δ=1<br>25.0 CA 30 Se Rth(j-a)=Rth(j-c)<br>δ=0.2<br>Pt AHH 25 a<br>20.0 | ft tt δ=0.1 Vez N<br>Sti δ=0.05 LAY 20 a<br>| A oHH<br>15.0<br>15<br>Ltt AAAs Poff<br>10.0 SCOALA 10 NG<br>Aa T | ARRAN T<br>5.0 a YA pot NT<br>> YrZa 5 i \<br>IF(AV)(A) δ [=tp/T] tp δ [=tp/T] tp Tamb(°C)<br>0.0 LA ae | | [| ft 4 0 NY tT | |tN<br>0 5 10 15 20 25 30 35 40 0 25 50 75 100 125 150<br>Figure 3. Normalized avalanche power  Figure 4. Normalized avalanche power<br>derating versus pulse duration derating versus junction<br>temperature<br>PARM(tp) PARM (Tj)<br>1 PARM(1µs) 1.2 PARM(25°C)<br>a Se meee eeoEaeeaea“a_ a“ _Eaa<~@E__rE Td<br>a 1 SERRE RRR EEE<br>NEEEERR<br>0.1 A FRES 0.8 PNEERE ERE EEE EEE EE EEE<br>ESE Poy tT PAA Tp<br>PToT [TT]  EH eetTon ASoTTTeH 0.6 KEEEEE EEESSESEE—— EEEEEE<br>0.01 aLNa S| 0.4 EEEa a EEE Rea<br>a em ee eee eel -+++++ + + + + + HH HH HH HH Se<br>SEE SESS th 0.2 EER EER ER ERE EAGER EERE EEE<br>0.001 Cee tp(µs) Cen 0 EERE EERE T (°C)j EEE<br>PLETE TTT 1 25 ee 50 75 100 125 150<br>0.01 0.1 1 10 100 1000<br>Figure 5. Non repetitive surge peak forward  Figure 6. Relative variation of thermal<br>current versus overload duration  impedance, junction to case,<br>(maximum values)maximum values)) versus pulse duration<br>IM(A) Zth(j-c)/Rth(j-c)<br>200180 Poa TE PT 1.00.9 (oT TT ot PTTTTTT)<br>pT a |<br>160 a 0.8 Lt TT TPTTr)<br>a a (A)<br>140 Pea a pe 0.7 aLT TT TT EE A<br>120 a as 0 0.6 | fT TTTTT<br>100 PaP|eeEe=NSetee T Tc=25°C 0.5 a a LTcdTTA Do<br>80 Et Tc=75°C 0.4 Ae<br>60 a ToT TTT PTStPPAN 0.3 e eeoH |tt<br>4020 I M -y)1ACG. y δ =0.5 y t 2 y)ThaI-AAeeooa t(s) MS  eeePE Tc=125°C 0.20.1 Lope=Fe Single pulse  TtHetTHE SH tp(s) |LTHCo<br>0 a 0.0 LT TT fT PP ETT LETT<br>1.E-03 1.E-02 1.E-01 1.E+00 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00<br>**----- End of picture text -----**<br>


**Figure 3. Normalized avalanche power derating versus pulse duration** 

**Figure 5. Non repetitive surge peak forward current versus overload duration (maximum values)maximum values))** 

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**Characteristics** 

**STPS30120DJF** 

**Figure 7. Reverse leakage current versus reverse voltage applied (typical values)** 

**Figure 8. Junction capacitance versus reverse voltage applied (typical values)** 

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IR(mA) C(pF)<br>1.E+02 10000<br>F=1MHz<br>1.E+01 Tj=150°C VoscT=30mVj=25°CRMS<br>1.E+00 Tj=125°C<br>Tj=100°C<br>1.E-01 1000<br>Tj=75°C<br>1.E-02<br>Tj=50°C<br>1.E-03 Tj=25°C<br>VR(V) VR(V)<br>1.E-04 100<br>0 10 20 30 40 50 60 70 80 90 100 110 120 1 10 100 1000<br>**----- End of picture text -----**<br>


## **Figure 9. Forward voltage drop versus forward current** 

**Figure 10. Thermal resistance junction to ambient versus copper surface under tab** 

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60 IFM(A) 250 Rth(j-a)(°C/W)<br>55<br>Epoxy printed circuit board FR4,<br>50 copper thickness = 35 µm<br>200<br>45<br>40<br>35 (Maximum values)Tj=125°C 150<br>30<br>2520 (Typical values)Tj=125°C 100<br>15 Tj=25°C<br>(Maximum values) 50<br>10<br>5 VFM(V) SCu(cm²)<br>0 0<br>0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 0 1 2 3 4 5 6 7 8 9 10<br>**----- End of picture text -----**<br>


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**Package information** 

## **2 Package information** 

- Epoxy meets UL94,V0 

- Lead-free package 

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. PowerFLAT 5x6 dimensions** 

|**E**<br>**A**<br>**A1**|**E**<br>**A**<br>**A1**|**E**<br>**A**<br>**A1**|**D2**<br>**E2**<br>**K**<br>**L**<br>**b**<br>**e**<br>**D**<br>**A2**|**D2**<br>**E2**<br>**K**<br>**L**<br>**b**<br>**e**<br>**D**<br>**A2**|**D2**<br>**E2**<br>**K**<br>**L**<br>**b**<br>**e**<br>**D**<br>**A2**|**D2**<br>**E2**<br>**K**<br>**L**<br>**b**<br>**e**<br>**D**<br>**A2**|**Ref.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|**Dimensions**<br>**Millimeters**<br>**Inches**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Min.**<br>**Typ.**<br>**Max.**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||**Inches**|||
||||**D2**<br>**E2**|||||||||||
||||||||||**Typ.**|**Max.**|**Min.**|**Typ.**|**Max.**|
||||||||A|0.80||1.00|0.031||0.039|
||||||||A1|0.02||0.05|0.001||0.002|
||||||||A2||0.25|||0.010||
||||**e**|||||||||||
||||||||b|0.30||0.50|0.012||0.020|
||**E**<br>**A1**||||||D||5.20|||0.205||
|||||||||||||||
||||||||D2|4.11||4.31|0.162||0.170|
||||||||e||1.27|||0.050||
||||||||E||6.15|||0.242||
||||||||E2|3.50||3.70|0.138||0.146|
||||||||L|0.50||0.80|0.020||0.031|
||||||||K|1.275||1.575|0.050||0.062|



## **Figure 11. Footprint (dimensions in mm)** 

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5.35<br>4.41<br>0.98<br>0.95<br>0.62<br>1.27<br>3.86 4.33 6.29<br>**----- End of picture text -----**<br>


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**Ordering Information** 

**STPS30120DJF** 

## **Figure 12. Tape and reel specifications** 

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Dot identifying Pin A1 location Ø 1.55<br>2.0 4.0<br>0.30<br>0.20<br>Ø 1.5<br>R 0.50<br>6.30<br>8.0<br>1.20<br>All dimensions are typical values in mm User direction of unreeling<br>1.75<br>5.5<br>12.0<br>5.30<br>**----- End of picture text -----**<br>


## **3 Ordering Information** 

## **Table 6. Ordering information** 

|**Order code**|**Marking**|**Package**<br>|**Weight **|**Base qty**|**Delivery mode**|
|---|---|---|---|---|---|
|STPS30120DJF-TR|PS30 120|PowerFLAT 5x6<br>|0.095 g|3000|Tape and reel|



## **4 Revision history** 

## **Table 7. Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|18-May-2009|1|First issue.|
|09-Nov-2009|2|Updated_Table 1._|
|25-Feb-2010|3|Corrected order code and marking in_Table 6_.|
|30-Jul-2010|4|Replace Power QFN with PowerFLAT.|
|20-May-2011|5|Updated package graphics. Added mention of terminals to<br>captions of_Table 2_and_Table 4_. Updated base quantity and<br>marking in_Table 6_. Added_Figure 12._|



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