DSA2-16A

**DS 2 DSA 2** 

## **Rectifier Diode Avalanche Diode** 

**VRRM = 800-1800 V I = 7 A F(RMS) I = 3.6 A F(AV)M** 

|**VRSM**|**V(BR)min**x|**VRRM**|**Standard**|**Avalanche**|A|C|
|---|---|---|---|---|---|---|
|**V**<br>a|**V**<br>a|**V**<br>a|**Types**<br>a|**Types**<br>a|||
|**900**||**800**|**DS 2-08A**||||
|**1300**|**1300**|**1200**|**DS 2-12A**|**DSA 2-12A**|||
|**1700**|**1750**|**1600**||**DSA 2-16A**|||
|**1900**|**1950**|**1800**||**DSA 2-18A**|||



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C<br>_<br>c- =—<br>A<br>**----- End of picture text -----**<br>


A = Anode    C = Cathode 

x Only for Avalanche Diodes 

|**Symbol**<br>**IF(RMS)**<br>**IF(AV)M**|**Test Conditions**<br>TVJ<br>Tamb <br>Tamb|**Test Conditions**<br>= TVJM<br> = 45 C; RthJA=<br> = 45 C; RthJA=|**Test Conditions**<br>= TVJM<br> = 45 C; RthJA=<br> = 45 C; RthJA=|30 K/W; 180 sine<br> 115 K/W; 180 sine|**Maximum Ratings**<br>7<br>3.6<br>1.2|**Maximum Ratings**<br>A<br>A<br>A|
|---|---|---|---|---|---|---|
|**PRSM**<br>**IFSM**|DSA types, T<br>TVJ<br>VR|DSA types, TVJ= 25<br>= 45 C;<br>= 0|= 25 <br>t = 10 ms<br>t = 8.3 ms|C, tp= 10 s<br>t = 10 ms (50 Hz), sine<br>t = 8.3 ms (60 Hz), sine<br>Lu|2.5<br>120<br>127|kW<br>A<br>A|
||TVJ|= TVJM|t = 10 ms|t = 10 ms (50 Hz), sine|100|A|
|**I2t**|VR<br>TVJ<br>VR|= 0<br>= 45 C<br>= 0|t = 8.3 ms<br>t = 10 ms<br>t = 8.3 ms|t = 8.3 ms (60 Hz), sine<br>t = 10 ms (50 Hz), sine<br>t = 8.3 ms (60 Hz), sine|106<br>72<br>68|A<br>A2s<br>A2s|
||TVJ|= TVJM|t = 10 ms|t = 10 ms (50 Hz), sine|50|A2s|
||VR|= 0|t = 8.3 ms|t = 8.3 ms (60 Hz), sine|47|A2s|
|**TVJM**|||||180|C|
|**TVJ**|||||-40...+180|C|
|**Tstg**|||||-40...+180|C|
|**Weight**|||||2.4|g|



## **Features** 

- G International standard package 

- G Axial wire connexions 

- G Planar glassivated chips 

## **Applications** 

- G Low power rectifiers 

- G Field supply for DC motors 

- G Power supplies 

- G High voltage rectifiers 

## **Advantages** 

- G Space and weight savings 

- G Simple PCB mounting 

- G Improved temperature and power cycling 

- G Reduced protection circuits 

## **Dimensions in mm (1 mm = 0.0394")** 

|**Weight**<br>2.4|g|C|
|---|---|---|
|**Symbol**<br>**Test Conditions**<br>**Characteristic Values**<br>**IR**<br>TVJ<br>= 180°C; VR= VRRM<br>2<br>mA<br>**VF**<br>IF<br>= 7 A; TVJ= 25 C<br>1.25<br>V<br>**VT0**<br>For power-loss calculations only<br>0.85<br>V<br>**rT**<br>TVJ<br>= TVJM<br>43<br>m<br>**RthJA**<br>Forced air cooling with 1.5 m/s, Tamb= 45 C<br>30<br>K/W<br>Soldered between 2 cooling fins, Tamb= 45 C<br>37<br>K/W<br>Soldered onto PC board (25 mm), Tamb= 45 C<br>75<br>K/W<br>Free air cooling, Tamb= 45 C<br>115<br>K/W<br>**dS**<br>Creepage distance on surface<br>2.25<br>mm<br>**dA**<br>Strike distance through air<br>2.25<br>mm<br>**a**<br>Max. allowable acceleration<br>100<br>m/s2<br>————<br><<br>—__<br>i<br><<br>Q<br>°<br>|<br>Bt<br>So||a|
|Data according to IEC 60747||A|



Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions 

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© 2000 IXYS All rights reserved 

**DS 2 DSA 2** 

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10 100 100<br>A eT typ.     lim. A TM TIM A80 [2] s Pt VR = 0 V TT LTT<br>8 80<br>60<br>| ALE A | LATA MTT TAI ! || ff LEE<br>IF TTVJVJ= 180°C=   25°C IFSM I [2 ] t TVJ=45°C<br>6 eaeLL VIAL 60 CTICAITTT 50Hz, 80%VRRM 40 EATaa. pzatl<br>TVJ = 45°C<br>TVJ = 180°C TVJ=180°C<br>4 LEELA 40 CUTIE TN y s<br>TAA ALT STILT 20 —<br>EEA ALLL CUNCTIN AH<br>2 20<br>LLL YAEL TT a<br>AAA LLL PIES TT<br>0 BCAA 0 PATILLTA EITM 10<br>0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 V 10 [-3] 10 [-2] 10 [-1] 10 [0] s 10 [1] 1 2 3 4 5 6 7 ms8 910<br>VF t t<br>Fig. 1 Forward characteristics Fig. 2 Surge overload current Fig. 3 I [2] t versus time (1-10 ms)<br>IFSM: crest value, t: duration<br>10W PEELE EEE EEEEE 10W<br>PEELEEEEEEE<br>8 8<br>FLEET<br>PF PLETE EEE PF<br>  RthJA :<br>6 HT a EE 30 K/W i 6<br>37 K/W<br>AA AL LTTE PNT Ee LL<br>45 K/W<br>4 LTV VACA LPNS 75 K/W LL 4<br>DC 115 K/W<br>Veen 180° sin ELLA FL<br>120°<br>2 |fA 60° oe LAAT 2<br>30°<br>TYPE REE RNESS TT<br>0 ACESSSSN 0<br>0 1 2 3 4 5 6 7 8 9 A 0 20 40 60 80 100 120 140 160°C<br>IFAVM Tamb<br>**----- End of picture text -----**<br>


Fig. 4 Power dissipation versus forward current and ambient temperature 

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100 RthJA for various conduction angles d:thJA for various conduction angles d: for various conduction angles d:<br>°C/W PITAL<br>d RthJA (K/W)<br>80<br>ee a<br>DC 75<br>Z(th)t PIII TIE | et tn 180 . 75.7<br>60 PII ETM EET UTI AIT 120 76.1<br>60 76.7<br>30 77.4<br>UUM UTM LETTE TIE IAT ETT TTT :<br>40 a a a a Constants for ZthJA calculation:<br>LIM EM TIT TAIT EAE LEI ETT<br>i Rthi (K/W) ti (s)<br>20 CUTIE EINE TUTE TIT TE TTE UT<br>1 0.15 0.001<br>PLATE LAAN rrr | ETE LATTE LI 2 10.85 0.1<br>3 64 35<br>0 eit TTI TULIP LTTE EE<br>10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] s 10 [4]<br>t<br>**----- End of picture text -----**<br>


RthJA for various conduction angles d:thJA for various conduction angles d: for various conduction angles d: 

Fig. 5 Transient thermal impedance junction to ambient 

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© 2000 IXYS All rights reserved