P6KE440A

**P6KE** 

**==> picture [61 x 39] intentionally omitted <==**

## Transil™, transient voltage surge suppressor (TVS) 

**Datasheet** − **production data** 

## **Features** 

- Peak pulse power: 600 W (10/1000 µs ) 

- Stand-off voltage range 6.8 to 440 V 

- Unidirectional and bidirectional types 

- Low clamping factor 

- Fast response time 

- UL recognized 

## **Complies with the following standards** 

**==> picture [89 x 89] intentionally omitted <==**

**DO-15 (DO-204AC)** 

- IEC 61000-4-2 level 4 

   - 15 kV (air discharge) 

   - 8 kV (contact discharge) 

- MIL STD 883G, method 3015-7 Class 3 

   - HBM (human body model) 

## **Description** 

Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s. 

TM:Transil is a trademarks of STMicroelectronics. 

1/9 

April 2012 

Doc ID 3068 Rev 7 

This is information on a product in full production. 

_www.st.com_ 

**Characteristics** 

**P6KE** 

## **1 Characteristics** 

## **Table 1. Absolute maximum ratings (Tamb = 25 °C)** 

|**Table 1.**|**Absolute maximum ratings (Tamb = 25 °C)**|**Absolute maximum ratings (Tamb = 25 °C)**|||
|---|---|---|---|---|
|**Symbol**|**Parameter**||**Value**|**Unit**|
|PPP|Peak pulse power dissipation(1)|Tj initial= Tamb|600|W|
|P|Power dissipation on infinite heatsink|Tamb= 75 °C|5|W|
|IFSM|Non repetitive surge peak forward current for unidirectional<br>types|tp= 10 ms<br>Tj initial= Tamb|100|A|
|Tstg|Storage temperature range||-65 to + 175|°C|
|Tj|Maximum operating junction temperature||175|°C|
|TL|Maximum lead temperature for soldering during 10 s at 5 mm from case.||260|°C|



1. For a surge greater than the maximum values, the diode will fail in short-circuit. 

## **Table 2. Thermal resistances** 

**==> picture [461 x 216] intentionally omitted <==**

**----- Start of picture text -----**<br>
Symbol Parameter Value Unit<br>R Junction to leads 20<br>th(j-l)<br>°C/W<br>Rth(j-a) Junction to ambient on printed circuit. L lead = 10 mm 75<br>Figure 1. Electrical characteristics - definitions<br>I I<br>Symbol VRM Parameter Stand-off voltage Unidirectional IF IPP<br>VBR Breakdown voltage<br>VIRMCL Leakage current @ VClamping voltage RM VCLVBR VRM VF V VCLVBR VRM IIRMR V<br>IαPPT Peak pulse currentVoltage temperature coefficient IRMIR IRMIR VRMVBR VCL<br>VF Forward voltage drop<br>RD Dynamic resistance IPP IPP Bidirectional<br>**----- End of picture text -----**<br>


## **Figure 2. Pulse definition for electrical characteristics** 

**==> picture [142 x 88] intentionally omitted <==**

**----- Start of picture text -----**<br>
Repetitive pulse current<br>tr = rise time (µs)<br>tp = pulse duration time (µs)<br>tr tp<br>**----- End of picture text -----**<br>


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**Characteristics** 

**P6KE** 

**Table 3. Electrical characteristics - values (Tamb = 25 °C)** 

|**Order code**|**Order code**|**IRM @ VRM**<br>**(1)**<br>**max**|**IRM @ VRM**<br>**(1)**<br>**max**|**VBR @ IR**<br>**(2)**<br>**min**<br>**nom**<br>**max**|**VBR @ IR**<br>**(2)**<br>**min**<br>**nom**<br>**max**|**VBR @ IR**<br>**(2)**<br>**min**<br>**nom**<br>**max**|**VBR @ IR**<br>**(2)**<br>**min**<br>**nom**<br>**max**|**VCL @ IPP**<br>**10/1000 µs**<br>**max**|**VCL @ IPP**<br>**10/1000 µs**<br>**max**|**VCL @ IPP**<br>**8/20µs**<br>**max**|**VCL @ IPP**<br>**8/20µs**<br>**max**|α**T(3)**<br>**max**|**C(4)**<br>**typ**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Unidirectional**|**Bidirectional**|**µA**|**V**|**V**|**V**|**V**|**mA**|**V**|**A**|**V**|**A**|**10-4/ °C**|**pF**|
|P6KE6V8A|P6KE6V8CA|10|5.8|6.45|6.8|7.14|10|10.5|57|13.4|298|5.7|4000|
|P6KE7V5A|P6KE7V5CA|10|6.4|7.13|7.5|7.88|10|11.3|53|14.5|276|6.1|3700|
|P6KE10A|P6KE10CA|1|8.55|9.5|10|10.5|1|14.5|41|18.6|215|7.5|2800|
|P6KE12A|P6KE12CA|0.5|10|11.4|12|12.6|1|16.7|36|21.7|184|7.8|2300|
|P6KE15A|P6KE15CA|0.5|13|14.3|15|15.8|1|21.2|28|27.2|147|8.4|1900|
|P6KE18A|P6KE18CA|0.5|15|17.1|18|18.9|1|25.2|24|32.5|123|8.8|1600|
|P6KE22A|P6KE22CA|0.5|19|20.9|22|23.1|1|30.6|20|39.3|102|9.2|1350|
|P6KE24A|P6KE24CA|0.5|20|22.8|24|25.2|1|33.2|18|42.8|93|9.4|1250|
|P6KE27A|P6KE27CA|0.5|23|25.7|27|28.4|1|37.5|16|48.3|83|9.6|1150|
|P6KE30A|P6KE30CA|0.5|26|28.5|30|31.5|1|41.5|14.5|53.5|75|9.7|1075|
|P6KE33A|P6KE33CA|0.5|28|31.4|33|34.7|1|45.7|13.1|59|68|9.8|1000|
|P6KE36A|P6KE36CA|0.5|31|34.2|36|37.8|1|49.9|12|64.3|62|9.9|950|
|P6KE39A|P6KE39CA|0.5|33|37.1|39|41.0|1|53.9|11.1|69.7|57|10.0|900|
|P6KE47A|P6KE47CA|0.5|40|44.7|47|49.4|1|64.8|9.3|84|48|10.1|800|
|P6KE56A|P6KE56CA|0.5|48|53.2|56|58.8|1|77|7.8|100|40|10.3|700|
|P6KE68A|P6KE68CA|0.5|58|64.6|68|71.4|1|92|6.5|121|33|10.4|625|
|P6KE82A|P6KE82CA|0.5|70|77.9|82|86.1|1|113|5.3|146|27|10.5|550|
|P6KE100A|P6KE100CA|0.5|85|95.0|100|105|1|137|4.4|178|22.5|10.6|500|
|P6KE120A|P6KE120CA|0.5|102|114|120|126|1|165|3.6|212|19|10.7|450|
|P6KE150A|P6KE150CA|0.5|128|143|150|158|1|207|2.9|265|15|10.8|400|
|P6KE180A|P6KE180CA|0.5|154|171|180|189|1|246|2.4|317|12.6|10.8|360|
|P6KE200A|P6KE200CA|0.5|171|190|200|210|1|274|2.2|353|11.3|10.8|350|
|P6KE220A|P6KE220CA|0.5|188|209|220|231|1|328|1.85|388|10.3|10.8|330|
|P6KE250A|P6KE250CA|0.5|213|237|250|263|1|344|1.75|442|9|11|310|
|P6KE300A|P6KE300CA|0.5|256|285|300|315|1|414|1.45|529|7.6|11|290|
|P6KE350A|P6KE350CA|0.5|299|332|350|368|1|482|1.25|618|6.5|11|270|
|P6KE400A|P6KE400CA|0.5|342|380|400|420|1|548|1.1|706|5.7|11|360|
|P6KE440A|P6KE440CA|0.5|376|418|440|462|1|603|1.0|776|5.2|11|350|



1. For bidirectional types having VRM ≤ 10V, IRM is multiplied by 2 

2. Pulse test: t < 50 ms. p 

3. ΔVBR = αT * (Tamb - 25) * VBR(25°C). 

4. VR = 0 V,  F = 1 MHz. For bidirectional types, capacitance value is divided by 2. 

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**Characteristics** 

**P6KE** 

**Figure 3. Peak power dissipation vs. initial Figure 4. Peak pulse power vs. exponential junction temperature pulse duration. (printed circuit board)** 

**==> picture [462 x 343] intentionally omitted <==**

**----- Start of picture text -----**<br>
% Ppp (W)<br>100<br>80<br>60<br>40<br>20<br>Tj initial (°C)ø<br>0<br>0 20 40 60 80 100 120 140 160 180 200 0.001 0.01 0.1 1 10 100<br>Figure 5. Clamping voltage vs. peak pulse  Figure 6. Capacitance vs. reverse applied<br>current [(1)] voltage for unidirectional types<br>(typical values).<br>1000 VCL (V) C (pF)<br>P6KE 440A % Ipp Tj initial = 25øC° 10000<br>P6KE 220A 100 50 F=Tj =1 25MHz°øC<br>100 P6KE P6KE 68A 100A 0 tr tp t r < 10 s t 1000<br>P6KE 39A<br>P6KE 22A<br>P6KE 12A<br>10 P6KE 6V8A 100<br>Exponential waveform: tp = 20µs<br>tt p p = 1ms= 10ms Ipp (A) V R (V)<br>1 10<br>0.1 1 10 100 1000 1 10 100 500<br>P6KE6V8A<br>P6KE 15A<br>P6KE68A<br>P6KE200A<br>**----- End of picture text -----**<br>


1. The curves in _Figure 5_ are specified for a junction temperature of 25°C  before surge. The given results may be extrapolated for other junction temperatures by using the following formula : ΔVBR = αT x [Tamb -25] x VBR(25°C) For intermediate voltages, extrapolate the given results. 

**Figure 7. Capacitance vs. reverse applied voltage for bidirectional types (typical values).** 

**Figure 8. Peak forward voltage drop vs. peak forward current for unidirectional types (typical value).[(1)]** 

**==> picture [462 x 164] intentionally omitted <==**

**----- Start of picture text -----**<br>
C (pF)<br>10000<br>Tj = 25°øC<br>F= 1 MHz<br>1000<br>100<br>V R (V)<br>10<br>1 10 100 500<br>1. Multiply by 2 for units with VBR > 220 V.<br>P6KE 15CA<br>P6KE68CA<br>P6KE6V8CA<br>P6KE200CA<br>**----- End of picture text -----**<br>


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**Characteristics** 

**P6KE** 

**Figure 9. Transient thermal impedance Figure 10. Relative variation of leakage junction to ambient vs. pulse current vs. junction temperature duration** 

**==> picture [196 x 140] intentionally omitted <==**

**----- Start of picture text -----**<br>
Zth (j-a) (°C/W)<br>100<br>Printed circuit board FR4,<br>L lead  = 10 mm<br>10<br>tp<br>1<br>0.01 0.1 1 10 100 1000<br>**----- End of picture text -----**<br>


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**Ordering information scheme** 

**P6KE** 

## **2 Ordering information scheme** 

## **Figure 11. Ordering information scheme** 

**==> picture [226 x 133] intentionally omitted <==**

**----- Start of picture text -----**<br>
P6   KE   100   CA   RL<br>Peak Pulse Power<br>P6 = 600 W<br>Breakdown Voltage<br>100 = 100 V<br>Types<br>A = Unidirectional<br>CA = Bidirectional<br>Packaging<br>Blank = Ammopack tape<br>RL = Tape and reel<br>**----- End of picture text -----**<br>


## **3 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 4. DO-15 dimensions** 

||||||**C**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|---|---|---|---|---|---|
||||||||**Millimeters**||**Inches**||
||**C**||**A**||**C**||||||
||||||||||||
||||||||**Min.**|**Max.**|**Min.**|**Max.**|
|||||||A|6.05|6.75|0.238|0.266|
||||||||||||
||**D**|||||B|2.95|3.53|0.116|0.139|
|||||**B**|||||||
|||||||C|26|31|1.024|1.220|
||||||||||||
|||||||D|0.71|0.88|0.028|0.035|



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**Package information** 

**P6KE** 

**Table 5.** 

**Marking** 

|**Table 5.**<br>**Marking**||||
|---|---|---|---|
|**Unidirectional**<br>**order code**|**Marking(1)**|**Bidirectional**<br>**order code**|**Marking(1)**|
|P6KE6V8A|P6KE6V8A|P6KE6V8CA|P6KE6V8CA|
|P6KE7V5A|P6KE7V5A|P6KE7V5CA|P6KE7V5CA|
|P6KE10A|P6KE10A|P6KE10CA|P6KE10CA|
|P6KE12A|P6KE12A|P6KE12CA|P6KE12CA|
|P6KE15A|P6KE15A|P6KE15CA|P6KE15CA|
|P6KE18A|P6KE18A|P6KE18CA|P6KE18CA|
|P6KE22A|P6KE22A|P6KE22CA|P6KE22CA|
|P6KE24A|P6KE24A|P6KE24CA|P6KE24CA|
|P6KE27A|P6KE27A|P6KE27CA|P6KE27CA|
|P6KE30A|P6KE30A|P6KE30CA|P6KE30CA|
|P6KE33A|P6KE33A|P6KE33CA|P6KE33CA|
|P6KE36A|P6KE36A|P6KE36CA|P6KE36CA|
|P6KE39A|P6KE39A|P6KE39CA|P6KE39CA|
|P6KE47A|P6KE47A|P6KE47CA|P6KE47CA|
|P6KE56A|P6KE56A|P6KE56CA|P6KE56CA|
|P6KE68A|P6KE68A|P6KE68CA|P6KE68CA|
|P6KE82A|P6KE82A|P6KE82CA|P6KE82CA|
|P6KE100A|P6KE100A|P6KE100CA|P6KE100CA|
|P6KE120A|P6KE120A|P6KE120CA|P6KE120CA|
|P6KE150A|P6KE150A|P6KE150CA|P6KE150CA(2)|
|P6KE180A|P6KE180A|P6KE180CA|P6KE180CA|
|P6KE200A|P6KE200A|P6KE200CA|P6KE200CA|
|P6KE220A|P6KE220A|P6KE220CA|P6KE220CA|
|P6KE250A|P6KE250A|P6KE250CA|P6KE250CA|
|P6KE300A|P6KE300A|P6KE300CA|P6KE300CA|
|P6KE350A|P6KE350A|P6KE350CA|P6KE350CA|
|P6KE400A|P6KE400A(2)|P6KE400CA|P6KE400CA|
|P6KE440A|P6KE440A(2)|P6KE440CA|P6KE440CA|



1. Includes a space character after P6KE for ECOPACK2 compliant devices 

2. Includes a space character after P6KE for ECOPACK1 compliant devices in tape and reel packaging. 

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Doc ID 3068 Rev 7 

**Ordering information** 

**P6KE** 

## **4 Ordering information** 

## **Table 6. Ordering information** 

|**Order code**|**Marking(1)**|**Package**|**Weight**|**Base qty**|**Delivery mode**|
|---|---|---|---|---|---|
|P6KExxxx|See_Table 5_|DO-15|0.4 g|1000|Ammopack|
|P6KExxxxRL||||6000|Tape and reel|



1. Logo, date code, type code, cathode band (for unidirectional types only). 

## **5 Revision history** 

**Table 7. Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|Feb-2003|4A|Last update|
|Oct-2004|5|1/ Note 5, figure 7 on page 4, updated from VBR> 220V to<br>VBR ≥200V.<br>2/ Types table on page 2: IPP(@10/1000µs) changed for<br>P6KE220xx to P6KE440xx|
|14-Sep-2011|6|Updated IRM@ VRMvalues, VBRmax@ IRfor P6KE33 and<br>order codes in_Table 3_. Updated footnotes to_Table 5_.<br>Updated TLtemperature in_Table 1._|
|26-Apr-2012|7|Corrected typographical area_Table 3_.|



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**P6KE** 

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