# TVS Diode, TPSMA6L Series, Unidirectional, 58 V, 93.6 V, DO-221AC, 2 Pins

![Product image](https://novapart.co/image/farnell:3930315RL/)

**URL**: https://novapart.co/products/TPSMA6L58A/tvs-diode-tpsma6l-series-unidirectional-58-v-936
**SKU**: TPSMA6L58A
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.1260
**Stock**: 1000+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 2Pins |
| Tvs Polarity | Unidirectional |
| Product Range | TPSMA6L Series |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | DO-221AC |
| Clamping Voltage Max | 93.6V |
| Reverse Standoff Voltage | 58V |
| Maximum Breakdown Voltage | 71.2V |
| Minimum Breakdown Voltage | 64.4V |
| Operating Temperature Max | 150°C |
| Peak Pulse Power Dissipation | 600W |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3930315RL/)

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

RoHS ~~Pb~~ **e3** ~~HF_IWAQO~~ 

## ~~TPSMA6L Series~~ 

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Uni-directional<br>**----- End of picture text -----**<br>


**Description** The TPSMA6L series is designed specifically to protect sensitive electronic equipment from voltage transients ~~ee~~ induced by load dump and other transient voltage events, and it’s especially suitable for high reliability and automotive application. 

SMA low profile package (DO221-AC) has the same electronical performance as the SMB package but with low height profiles (1.1mm). 

## **Agency Approvals Features** Ee, Ee 

**Agency Agency File Number** ~~ee |~~ E230531 **Maximum Ratings and Thermal Characteristics (TA=25[O] C unless otherwise noted)** 

|**Parameter**<br>Peak Pulse Power Dissipation at TA=25ºC<br>by 10x1000µs Waveform (Fig.2)(Note 1),<br>(Note 2)<br>Power Dissipation on Infinite Heat Sink<br>at TA=50OC<br>Peak Forward Surge Current, 8.3ms<br>Single Half Sine Wave (Note 3)<br>Maximum Instantaneous Forward<br>Voltage at 25A for Unidirectional<br>Only|**Symbol**<br>PPPM<br>PM(AV)<br>IFSM<br>VF|**Value**<br>600<br>3<br>60<br>3.5V|**Unit**<br>W<br>W<br>A<br>V|
|---|---|---|---|
|Operating Junction and Storage<br>Temperature Range<br>Typical Thermal Resistance Junction to<br>Lead|TJ,  TSTG<br>RθJL|-65 to 150<br>35|°C<br>°C/W|
|Typical Thermal Resistance Junction to<br>Ambient|RθJA|200|°C/W|



**Notes:** 

1. Non-repetitive current pulse, per Fig.4 and derated above TA=25ºC per Fig. 3. 

2. Mounted on 5.0x5.0mm copper pad to each terminal. 

3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. 

- Same power as standard •  Fast response time: SMB devices (600 W) typically less than 1.0ns 

- • Hi reliability application from 0 Volts to VBR min and automotive grade • Built-in strain relief AEC Q101 qualified • Glass passivated junction 

- SMA low profile package: •  High temperature less than 1.1 mm soldering: 260°C/10 

- • Footprint compatibility seconds at terminals with standard SMA and •  Plastic package has SMB products (easy to underwriters laboratory layout) flammability V-0 

- Typical failure mode is •  Typical maximum 

- short from over-specified temperature coefficient 

- voltage or current ΔVBR = 0.1% x VBR@25°C x ΔT 

- Whisker test is conducted •  Matte tin lead–free plated 

- based on JEDEC • Halogen free and RoHS 

- JESD201A per its table 4a and 4c compliant 

- Pb-free E3 means 2nd 

- •  IEC-61000-4-2 ESD level interconnect is Pb- 

- 30kV(Air), 30kV (Contact) free and the terminal 

- •  ESD protection of data lines in accordance with IEC 61000-4-2 

- EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) 

- Low inductance, excellent clamping capability 

## **Functional Diagram Applications** ~~Ee,~~ Eee 

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Cathode  Anode<br>Uni-directional<br>**----- End of picture text -----**<br>


TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

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## **Electrical Characteristics** 

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Breakdown  Test  Maximum<br>Reverse  Maximum  Agency<br>Part   Stand off  Voltage VBR Current Clamping  Maximum Peak  Reverse Leakage  Approval<br>Number (Uni) Marking Voltage V(Volts) R MIN (Volts) @ IMAXT (mA)IT Voltage V@  I(V)pp C Pulse Current Ipp  (A) IR(µA) @ VR<br>  TPSMA6L5.0A AEA 5.0 6.40  7.00  10 9.2 65.3 800 X<br>  TPSMA6L6.0A AGA 6.0 6.67  7.37  10 10.3 58.3 800 X<br>  TPSMA6L6.5A AKA 6.5 7.22  7.98  10 11.2 53.6 500 X<br>  TPSMA6L7.0A AMA 7.0 7.78  8.60  10 12.0 50.0 200 X<br>  TPSMA6L7.5A APA 7.5 8.33  9.21  1 12.9 46.6 100 X<br>  TPSMA6L8.0A ARA 8.0 8.89  9.83  1 13.6 44.2 50 X<br>  TPSMA6L8.5A ATA 8.5 9.44  10.40  1 14.4 41.7 20 X<br> TPSMA6L9.0A AVA 9.0 10.00  11.10  1 15.4 39.0 10 X<br>TPSMA6L10A AXA 10.0 11.10  12.30  1 17.0 35.3 5 X<br>TPSMA6L11A AZA 11.0 12.20  13.50  1 18.2 33.0 1 X<br>TPSMA6L12A BEA 12.0 13.30  14.70  1 19.9 30.2 1 X<br>TPSMA6L13A BGA 13.0 14.40  15.90  1 21.5 28.0 1 X<br>TPSMA6L14A BKA 14.0 15.60  17.20  1 23.2 25.9 1 X<br>TPSMA6L15A BMA 15.0 16.70  18.50  1 24.4 24.6 1 X<br>TPSMA6L16A BPA 16.0 17.80 19.70 1 26.0 23.1 1 X<br>TPSMA6L17A BRA 17.0 18.90 20.90 1 27.6 21.8 1 X<br>TPSMA6L18A BTA 18.0 20.00 22.10 1 29.2 20.6 1 X<br>TPSMA6L20A BVA 20.0 22.20 24.50 1 32.4 18.6 1 X<br>TPSMA6L22A BXA 22.0 24.40 26.90 1 35.5 16.9 1 X<br>TPSMA6L24A BZA 24.0 26.70 29.50 1 38.9 15.5 1 X<br>TPSMA6L26A CEA 26.0 28.90 31.90 1 42.1 14.3 1 X<br>TPSMA6L28A CGA 28.0 31.10 34.40 1 45.4 13.3 1 X<br> TPSMA6L30A CKA 30.0 33.30 36.80 1 48.4 12.4 1 X<br>TPSMA6L33A CMA 33.0 36.70 40.60 1 53.3 11.3 1 X<br>TPSMA6L36A CPA 36.0 40.00 44.20 1 58.1 10.4 1 X<br>TPSMA6L40A CRA 40.0 44.40 49.10 1 64.5 9.3 1 X<br>TPSMA6L43A CTA 43.0 47.80 52.80 1 69.4 8.7 1 X<br>TPSMA6L45A CVA 45.0 50.00 55.30 1 72.7 8.3 1 X<br>TPSMA6L48A CXA 48.0 53.30 58.90 1 77.4 7.8 1 X<br>TPSMA6L51A CZA 51.0 56.70 62.70 1 82.4 7.3 1 X<br>TPSMA6L54A REA 54.0 60.00 66.30 1 87.1 6.9 1 X<br>TPSMA6L58A RGA 58.0 64.40 71.20 1 93.6 6.5 1 X<br>TPSMA6L60A RKA 60.0 66.70 73.70 1 96.8 6.2 1 X<br>TPSMA6L64A RMA 64.0 71.10 78.60 1 103.0 5.9 1 X<br>TPSMA6L70A RPA 70.0 77.80 86.00 1 113.0 5.3 1 X<br>TPSMA6L75A RRA 75.0 83.30 92.10 1 121.0 5.0 1 X<br>TPSMA6L78A RTA 78.0 86.70 95.80 1 126.0 4.8 1 X<br>TPSMA6L85A RVA 85.0 94.40 104.00 1 137.0 4.4 1 X<br>**----- End of picture text -----**<br>


© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

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I-V Curve Characteristics<br>**----- End of picture text -----**<br>


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Uni-directional<br>Vc VBR VR V<br>IR VF<br>IT<br>Ipp<br>**----- End of picture text -----**<br>


- **PPPM  Peak Pulse Power Dissipation** - Max power dissipation 

- **VR           Stand-off Voltage** - Maximum voltage that can be applied to the TVS without operation 

- **VBR        Breakdown Voltage** -  Maximum voltage that flows though the TVS at a specified test current (IT) 

- **VC           Clamping Voltage** - Peak voltage measured across the suppressor at a specified Ippm (peak impulse current) 

- **IR             Reverse Leakage Current** - Current measured at VR 

- **VF           Forward Voltage Drop for Uni-directional** 

## **Ratings and Characteristic Curves (TA=25°C unless otherwise noted)** 

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Figure 1 - TVS Transients Clamping Waveform<br>Voltage Transients<br>Voltage Across TVS<br>Current Through TVS<br>Time<br>Voltage or Current<br>**----- End of picture text -----**<br>


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Figure 2 - Peak Pulse Power Rating Curve<br>100<br>10<br>1<br>0.2x0.2" (5.0x5.0mm)<br>Copper Pad Area<br>0.1<br>0.001 0.01 0.1 1<br>td-Pulse Width (ms.)<br>-Peak Pulse Power (kW)<br>PPM<br>P<br>**----- End of picture text -----**<br>


**continues on next page.** 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

## **Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)** 

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Figure 3 - Pulse Derating Curve<br>100<br>80<br>60<br>40<br>20<br>0<br>0 25 50 75 100 125 150 175<br>TJ-Initial Junction Temperature (ºC)<br>Fl<br>Figure 5 - Typical Junction Capacitance<br>10000<br>1000 Uni-directional V=0V<br>Uni-directional @VR<br>100<br>10<br>Tj=25ºC<br>f=1.0MHz<br>Vsig=50mVp-p<br>1 |<br>1.0 10.0 100.0 1000.0<br>VBR - Reverse Breakdown Voltage (V)<br>)PP<br>) or Current (I<br>PP<br>Derating in Percentage %<br>Peak Pulse Power (P<br>Cj (pF)<br>**----- End of picture text -----**<br>


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Figure 4 - Pulse Waveform<br>150<br>tr=10µsec TJ=25°C<br>Pulse Width(td) is defined<br>as the point where the peak<br>Peak Value current decays to 50% of IPPM<br>100 IPPM<br>Half Value<br>IPPM (   ) IPPM2<br>50 10/1000µsec. Waveform<br>as defined by R.E.A<br>td<br>0<br>0 1.0 2.0 3.0 4.0<br>t-Time (ms)<br>RSM<br>- Peak Pulse Current, % I<br>IPPM<br>**----- End of picture text -----**<br>


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Figure 6 - Steady State Power Dissipation Derating<br>Curve<br>3.6<br>3.0 RθJA=RθJL<br>2.4<br>1.8<br>1.2<br>0.6 RθJA=200°C/W<br>0<br>— iz - —<br>0 25 50 75 100 125 150 175<br>TA - Ambient Temperature (ºC)<br>, Steady State Power Dissipation (W)<br>M(AV)<br>P<br>**----- End of picture text -----**<br>


© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

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## **Soldering Parameters** 

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Reflow Condition Lead–free assembly<br>Pre Heat - Temperature Min (T- Temperature Max (Ts(min)s(max))) 150°C 200°C TP Ramp-up tp Critical Zone<br>- Time (min to max) (ts) 60 – 120 secs TL t L TL to TP<br>Average ramp up rate (Liquidus Temp (TL) to peak 3°C/second max Ts(max)<br>TS(max) to TL - Ramp-up Rate 3°C/second max<br>Ramp-down<br>- Temperature (TL) (Liquidus) 217°C  Ts(min)<br>Reflow - Time (min to max) (tL) 60 – 150 seconds Preheat t s<br>Peak Temperature (TP) 260 [+0/-5]  °C<br>25˚C<br>Time within 5°C of actual peak Temperature (tp) 30 seconds max t 25˚C to Peak<br>Time (t)<br>Ramp-down Rate 6°C/second max<br>Time 25°C to peak Temperature (TP) 8 minutes max.<br>Do not exceed 280°C<br>Physical Specifications Environmental Specifications<br>Weight 0.002 ounce, 0.061 gram Temperature Cycle JESD22-A104<br>Case JEDEC DO-221AC Molded Plastic over glass passivated  Pressure Cooker JESD22-A102<br>junction<br>Polarity  Color band denotes cathode except Bipolar High Temp. Storage JESD22-A103<br>Terminal Matte Tin-plated leads, Solderable per JESD22-B102D HTRB JESD22-A108<br>Thermal Shock JESD22-A106<br>Temperature (T)<br>**----- End of picture text -----**<br>


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Dimensions<br>**----- End of picture text -----**<br>


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Cathode Band<br>C<br>A<br>B<br>G<br>F<br>E E<br>D<br>3.12 (0.123) 1 .20 (0.047)<br>1.52 (0.060)<br>**----- End of picture text -----**<br>


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Inches Millimeters<br>Dimensions<br>Min Max Min Max<br>A 0.156 0.181 3.950 4.600<br>B 0.189 0.220 4.800 5.600<br>C 0.049 0.069 1.250 1.750<br>D 0.088 0.116 2.250 2.950<br>E 0.030 0.059 0.750 1.500<br>F 0.005 0.010 0.125 0.250<br>G 0.035 0.043 0.900 1.100<br>**----- End of picture text -----**<br>


**Mounting Pad Layout** 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 

**TVS Diodes** Surface Mount – 600W  >  TPSMA6L series 

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Part Numbering System Part Marking System<br>TPSMA6L   xx    A<br>Cathode Band<br>5%  VBR  VOLTAGE TOLERANCE Littelfuse Logo<br> VR  VOLTAGE<br>SERIES XXX Marking Code<br>YMXXX<br>Trace Code Marking<br>  Y:Year Code<br>  M: Month Code<br>  XXX: Lot Code<br>Packaging<br>Part number Component Package  Quantity Packaging   Packaging Specification<br>Option<br>TPSMA6LxxA DO-221AC 3000 Tape & Reel – 12mm/7” tape EIA RS-481<br>Tape and Reel Specification<br>0.157<br>(4.0)<br>Cathode<br>0.47<br>(12.0)<br>0.157 0.059 DIA Cover tape<br>(4.0) (1.5)<br>7.0 (178)<br>Dimensions are in inches<br>0.80 (20.2)  (and millimeters).<br>Arbor Hole Dia.<br>Direction of Feed<br>0.49<br>(12.5)<br>F<br>**----- End of picture text -----**<br>


**Disclaimer Notice** - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: JC.12/29/20 



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---

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