# Bridge Rectifier, Single Phase, 1.6 kV, 70 A, PWS-D, 4 Pins, 1.22 V

![Product image](https://novapart.co/image/farnell:4748321/)

**URL**: https://novapart.co/products/VBO72-16NO7/bridge-rectifier-single-phase-16-kv-70-a-pws-d-4
**SKU**: VBO72-16NO7
**Manufacturer**: LITTELFUSE
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Bridge Rectifier Diodes
**Price**: €22.6400
**Stock**: 10+
**Lead Time**: 176 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 4Pins |
| No. Of Phases | Single Phase |
| Product Range | - |
| Forward Voltage Max | 1.22V |
| Forward Surge Current | 810A |
| Average Forward Current | 70A |
| Bridge Rectifier Mounting | Panel Mount |
| Operating Temperature Max | 125°C |
| Bridge Rectifier Case Style | PWS-D |
| Repetitive Peak Reverse Voltage | 1.6kV |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4748321/)

## **VBO72-16NO7** 

## **Standard Rectifier Module** 

|||**3~**<br>**1~**||
|---|---|---|---|
||**Rectifier**|||
|RRM<br>V||1600<br>=|V|
|I|DAV|70<br>=|A|
|I|FSM|750<br>=|A|



## 1~ Rectifier Bridge 

## **Part number** 

## **VBO72-16NO7** 

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## **Features / Advantages:** 

- Package with DCB ceramic 

- Improved temperature and power cycling 

- Planar passivated chips 

- Very low forward voltage drop 

- Very low leakage current 

## **Applications:** 

- Diode for main rectification 

- For one phase bridge configurations 

- Supplies for DC power equipment 

- Input rectifiers for PWM inverter 

- Battery DC power supplies 

- Field supply for DC motors 

## **Package:** PWS-D 

- Isolation Voltage:          V~3000 ● Industry standard outline 

- RoHS compliant 

- Easy to mount with two screws 

- Base plate: Copper internally DCB isolated ● Advanced power cycling 

## **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. 

IXYS reserves the right to change limits, conditions and dimensions. 

Data according to IEC 60747and per semiconductor unless otherwise specified 

20191211b 

© 2019 IXYS all rights reserved 

**VBO72-16NO7** 

|**Ratings**<br>**Rectifier**|**Ratings**<br>**Rectifier**|**Ratings**<br>**Rectifier**|**Ratings**<br>**Rectifier**|**Ratings**<br>**Rectifier**|**Ratings**<br>**Rectifier**|
|---|---|---|---|---|---|
|**Symbol**<br>**Definition**<br>**Conditions**||**min.**|**typ.**|**max.**|**Unit**|
|**VRSM**<br>_max. non-repetitive reverse blocking voltage_<br>T    =   25°C<br>VJ||||1700|V|
|**VRRM**<br>_max. repetitive reverse blocking voltage_<br>T    =   25°C<br>VJ||||1600|V|
|**IR**<br>_reverse current_|V    =          V<br>R<br>T    =   25°C<br>VJ<br>T    =       °C<br>VJ<br>V    =          V<br>R<br>1600<br>150<br>1600|||100<br>1.5|mA<br>µA|
|**VF**<br>_forward voltage drop_|T    =   25°C<br>VJ<br>I  =          A<br>F<br>30<br>I  =          A<br>F<br>60|||1.08<br>1.22|V<br>V|
||T    =       °C<br>VJ<br>I  =          A<br>F<br>30<br>I  =          A<br>F<br>60<br>125|||0.99<br>1.17|V<br>V|
|**I**<br>**DAV**<br>_bridge output current_|T  =       °C<br>C<br>110<br>T    =       °C<br>VJ<br>150<br>d =<br>rectangular<br>0.5|||70|A|
|**VF0**<br>T    =       °C<br>VJ<br>150<br>**rF**<br>_threshold voltage_<br>_slope resistance_<br>_for power loss calculation only_||||0.78<br>6|V<br>mΩ|
|**R**<br>_thermal resistance junction to case_<br>**thJC**||||0.9|K/W|
|**R**<br>_thermal resistance case to heatsink_<br>**thCH**|||0.4||K/W|
|**Ptot**<br>_total power dissipation_|T    =   25°C<br>C|||135|W|
|**IFSM**<br>_max. forward surge current_|t =  10 ms; (50 Hz), sine<br>T    =   45°C<br>VJ<br>V    = 0 V<br>R<br>t = 8,3 ms; (60 Hz), sine|||750<br>810|A<br>A|
||T    =       °C<br>VJ<br>150<br>V    = 0 V<br>R<br>t =  10 ms; (50 Hz), sine<br>t = 8,3 ms; (60 Hz), sine|||640<br>690|A<br>A|
|**I²t**<br>_value for fusing_|T    =   45°C<br>V    = 0 V<br>t =  10 ms; (50 Hz), sine<br>t = 8,3 ms; (60 Hz), sine<br>VJ<br>R|||2.82<br>2.73|kA²s<br>kA²s|
||T    =       °C<br>150<br>V    = 0 V<br>t =  10 ms; (50 Hz), sine<br>t = 8,3 ms; (60 Hz), sine<br>VJ<br>R|||2.05<br>1.98|kA²s<br>kA²s|
|**CJ**<br>_junction capacitance_|V  =          V;<br>400<br>T    =   25°C<br>f = 1 MHz<br>R<br>VJ||27||pF|



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IXYS reserves the right to change limits, conditions and dimensions. 

Data according to IEC 60747and per semiconductor unless otherwise specified 

20191211b 

© 2019 IXYS all rights reserved 

**VBO72-16NO7** 

|**Symbol**<br>**Definition**<br>**Conditions**|**min.**|**typ.**|**max.**|**Unit**|
|---|---|---|---|---|
|**I RMS**<br>_RMS current_<br>per terminal<br>~~>~~|~~>~~|~~>~~|150|A|
|**TVJ**<br>_virtual junction temperature_<br>~~>~~|-40<br>~~>~~|~~>~~|150|°C|
|**Top**<br>_operation temperature_|-40||125|°C|
|**Tstg**<br>_storage temperature_|-40||125|°C|
|**Weight**||153||g|
|**M D**<br>_mounting torque_<br>**M T**<br>_terminal torque_<br>~~|~~|4.25<br>4.25<br>~~|~~|~~|~~|5.75<br>5.75|Nm<br>Nm|
|**dSpp/App**<br>_creepage distance on surface | striking distance through air_<br>**dSpb/Apb**<br>_terminal to backside_<br>_terminal to terminal_<br>~~|~~|9.5<br>26.0<br>~~|~~|~~|~~||mm<br>mm|
|**V**<br>t = 1 second<br>t = 1 minute<br>_isolation voltage_<br>50/60 Hz, RMS; I≤1 mA<br>ISOL<br>**ISOL**|3000<br>2500|||V<br>V|



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**Ordering Ordering Number Marking on Product Delivery Mode Quantity Code No.** ~~st~~ Standard VBO72-16NO7 VBO72-16NO7 Box 10 471240 

**Equivalent Circuits for Simulation** _* on die level_ T    =VJ 150°C I V0 ~~R~~ 0 **Rectifier** ~~“Om~~ **V 0 max** _threshold voltage_ 0.78 V **R0 max** _slope resistance *_ 4.8 mΩ 

IXYS reserves the right to change limits, conditions and dimensions. 

Data according to IEC 60747and per semiconductor unless otherwise specified 

20191211b 

© 2019 IXYS all rights reserved 

**VBO72-16NO7** 

## **Outlines PWS-D** 

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**----- Start of picture text -----**<br>
+<br>D1 D3<br>~<br>~<br>D2 D4<br>-<br>**----- End of picture text -----**<br>


IXYS reserves the right to change limits, conditions and dimensions. 

Data according to IEC 60747and per semiconductor unless otherwise specified 

20191211b 

© 2019 IXYS all rights reserved 

**VBO72-16NO7** 

## **Rectifier** 

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**----- Start of picture text -----**<br>
120 10000<br>600 50 Hz0.8 x V RRM VR = 0 V<br>100<br>80 TVJ = 45°C<br>500 I [2] t<br>[A]IF 60 IFSM TVJ = 45°C 1000 TVJ = 150°C<br>400 [A [2] s]<br>40 [A] TVJ = 150°C<br>20 T VJ =<br>125°C 300<br>150°C<br>TVJ = 25°C<br>0 100<br>0.4 0.8 1.2 1.6 0.001 0.010 0.100 1.000 1 10<br>VF [V] t [s] t [ms]<br>Fig. 1 Forward current versus Fig. 2 Surge overload current Fig. 3 I [2] t versus time per diode<br>voltage drop per diode<br>40 120<br>DC = RthJA:<br>1 0.6 KW DC =<br>0.5 0.8 KW 100 1<br>0.4<br>30 0.33 1 KW 0.5<br>0.17 2 KW 80 0.4<br>Ptot 0.08 48 KWKW IF(AV)M 0.33<br>20 60 0.17<br>[A] 0.08<br>[W]<br>40<br>10<br>20<br>0 0<br>0 10 20 30 0 25 50 75 100 125 150 175 0 25 50 75 100 125 150<br>IdAVM [A] TA  [°C] TC [°C]<br>**----- End of picture text -----**<br>


Fig. 4 Power dissipation vs. direct output current & ambient temperature 

Fig. 5 Max. forward current vs. case temperature 

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1.0<br>0.8 Constants for ZthJC calculation:<br>ZthJC0.6 i Rth (K/W) ti (s)<br>[K/W] 1 0.05 0.001<br>2 0.14 0.030<br>0.4<br>3 0.18 0.070<br>4 0.28 0.150<br>0.2<br>5 0.25 0.950<br>0.0<br>1 10 100 1000 10000<br>t [ms]<br>Fig. 6 Transient thermal impedance junction to case<br>**----- End of picture text -----**<br>


IXYS reserves the right to change limits, conditions and dimensions. 

Data according to IEC 60747and per semiconductor unless otherwise specified 

20191211b 

© 2019 IXYS all rights reserved 



## Links

- [View this product on Novapart](https://novapart.co/products/VBO72-16NO7/bridge-rectifier-single-phase-16-kv-70-a-pws-d-4)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/vbo72-16no7/bridge-rectifier-70a-1-6kv-pws/dp/4748321)
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