# Small Signal Diode, Dual Common Cathode, 75 V, 200 mA, 1.25 V, 6 ns, 4.5 A

![Product image](https://novapart.co/image/farnell:2675151RL/)

**URL**: https://novapart.co/products/BAV70/small-signal-diode-dual-common-cathode-75-v-200-ma
**SKU**: BAV70
**Manufacturer**: MULTICOMP PRO
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Small Signal Diodes
**Price**: €0.0280
**Stock**: 1000+
**Lead Time**: 145 days (indicative)

## Description

Diode Configuration:Dual Isolated; Repetitive Reverse Voltage Vrrm Max:75V; Forward Current If(AV):200mA; Forward Voltage VF Max:1.25V; Reverse Recovery Time trr Max:6ns; Forward Surge Curr

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | BAV70 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOT-23 |
| Diode Configuration | Dual Common Cathode |
| Forward Voltage Max | 1.25V |
| Forward Surge Current | 4.5A |
| Reverse Recovery Time | 6ns |
| Average Forward Current | 200mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 75V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2675151RL/)

## **Surface Mount Switching Diode** 

## **Features** 

- General-purpose switching 

- High switching speed: trr ≤ 4ns 

- Low leakage current 

**==> picture [135 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
SOT-23<br>3<br>Compliant<br>1<br>ns Ie!<br>2<br>1. Base<br>2. Emitter<br>3. Collector<br>**----- End of picture text -----**<br>


- Small SMD plastic packages 

- Low capacitance: Cd ≤ 1.5pF 

- Reverse voltage: VR ≤ 100V 

- AEC-Q101 qualified 

|**Characteristic**<br>~~es~~<br>~~**Pe**~~<br>~~a~~|**Conditions**<br>~~ss~~<br>~~**Pe**~~|**Symbol**<br>~~ss~~|**Min.**<br>~~ss~~<br>~~**ee**~~|**Typ.**<br>~~**ee**~~|**Max.**<br>~~**ee**~~|**Units**<br>~~**ee**~~|
|---|---|---|---|---|---|---|
|Forward Voltage<br>~~es~~<br>~~**Pe**~~<br>~~a~~<br>~~PY~~|If = 1mA(1)<br>~~ss~~<br>~~**Pe**~~|Vf<br>~~ss~~<br>~~7~~|-<br>~~ss~~<br>~~**ee**~~|-<br>~~**ee**~~|715<br>~~**ee**~~|mV<br>~~**ee**~~|
||If = 10mA(1)<br>~~**Pe**~~||-<br>~~**ee**~~|-<br>~~**ee**~~|855<br>~~**ee**~~|mV<br>~~**ee**~~|
||If = 50mA(1)<br>~~**Pe**~~<br>~~s~~||-<br>~~**ee**~~|-<br>~~**ee**~~<br>~~ee~~|1<br>~~**ee**~~<br>~~ee~~|V<br>~~**ee**~~<br>~~ee~~|
||If = 150mA(1)<br>~~**Pe**~~<br>~~s~~<br>~~PY~~||-<br>~~**ee** ~~<br>~~a~~|-<br> ~~**ee** ~~<br>~~ee~~<br>~~ee~~|1.25<br> ~~**ee** ~~<br>~~ee~~<br>~~ee~~|V<br> ~~**ee**~~<br>~~ee~~<br>~~ee~~|
|Reverse Current<br>~~PY~~<br>~~**P**~~<br>~~a ~~<br>~~a~~|VR = 25 V<br>~~s~~<br>~~PY~~<br>~~**P**e~~<br>~~—_===—~~|Ir<br>~~—_===—~~<br>~~I~~|-<br>~~a~~<br>~~ee~~<br>~~—_===—~~|-<br>~~ee ~~<br>~~ee~~<br>~~ee~~<br>~~—_===—~~|30<br> ~~ee~~<br>~~ee~~<br>~~ee~~<br>~~—_===—~~|nA<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~—_===—~~|
||VR = 80 V<br>~~PY~~<br>~~**P**e~~<br>~~—_===—~~||-<br>~~a~~<br>~~ee~~<br>~~—_===—~~|-<br>~~ee ~~<br>~~ee~~<br>~~—_===—~~|0.5<br> ~~ee~~<br>~~ee~~<br>~~—_===—~~|µA<br>~~ee~~<br>~~ee~~<br>~~—_===—~~|
||VR = 25V;Tj= 150°C<br>~~**P**e~~<br>~~—_===—~~<br>~~s~~||-<br>~~ee~~<br>~~—_===—~~<br>~~a~~|-<br>~~ee~~<br>~~—_===—~~<br>~~ee~~|30<br>~~ee~~<br>~~—_===—~~<br>~~ee~~|µA<br>~~ee~~<br>~~—_===—~~<br>~~eee~~|
||VR = 80V; Tj = 150°C<br>~~**P**e~~<br> ~~—_===—~~<br>~~s~~||-<br>~~ee ~~<br>~~—_===—~~<br>~~a~~<br>~~(ss~~|-<br> ~~ee ~~<br>~~—_===—~~<br>~~ee~~<br>~~(ss~~|100<br> ~~ee ~~<br>~~—_===—~~<br>~~ee~~|µA<br> ~~ee~~<br>~~—_===—~~<br>~~eee~~|
|Diode Capacitance<br>~~es~~<br>~~a~~|VR = 0V; f = 1MHz<br>~~s~~<br>~~es~~|Cd<br>~~es~~<br>~~I~~|-<br>~~a~~<br>~~es~~<br>~~(ss~~|-<br>~~ee ~~<br>~~es~~<br>~~(ss~~|1.5<br> ~~ee ~~<br>~~es~~|pF<br> ~~eee~~<br>~~es~~|
|Reverse RecoveryTime<br>~~a~~|-(2)<br>~~Is~~|trr<br>~~I ~~<br>~~Is~~|-<br> ~~(ss~~<br>~~Is~~|-<br>~~(ss~~<br>~~I~~|4<br>~~I~~|ns|
|Forward RecoveryVoltage<br>~~es~~|-(3)<br>~~es~~<br>~~Is~~|Vfr<br>~~es~~<br>~~Is~~|-<br>~~es~~<br>~~Is~~|-<br>~~es~~<br>~~I~~|1.75<br>~~es~~<br>~~I~~|V<br>~~es~~|



## **Note:** 

(1) Pulse test: tp ≤ 300µs; δ ≤0.02. 

(2) When switched from If = 10mA to Ir = 10mA; Rl = 100Ω; measured at Ir = 1mA. 

- (3) When switched from If = 10mA; tr = 20ns. 

## **Quick reference data** 

|**Quick reference data**|||||||
|---|---|---|---|---|---|---|
|**Parameter**|**Conditions**|**Symbol**|**Min.**|**Typ.**|**Max.**|**Units**|
|Reverse Current|Vr = 80V|Ir|-|-|0.5|µA|
|Reverse Voltage|-|Vr|-|-|100|V|
|Reverse RecoveryTime|-(1)|trr|-|-|4|ns|



## **Note:** 

- (1) When switched from If = 10mA to Ir = 10 mA; Rl = 100Ω; measured at Ir = 1mA. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

04/04/24 V1.0 

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## **Surface Mount Switching Diode** 

## **Absolute Maximum Rating** 

|**Absolute Maximum Rating**||||
|---|---|---|---|
|**Parameter**|**Conditions**<br>**Sym**|**bol**<br>**Min.**|**Max.**|
|Repetitive Peak Reverse Voltage|-<br>Vr|rm<br>-|100|
|Reverse Voltage|-<br>V|r<br>-|100|
|Forward Current|Tamb ≤ 25°C<br>I|f<br>-|215|
|Repetitive Peak Forward Current|-<br>Ifr|m<br>-|450|
|Non-Repetitive Peak Forward Current<br>|Square Wave(1)<br>tp= 1µs<br>Ifs<br>tp= 1ms<br>tp= 1s|m<br>-<br>-<br>-|4|
||||1|
||||0.5|
|Total Power Dissipation|Tamb ≤25°C<br>Pt|ot<br>-|250|
|Forward Current|Tamb ≤25°C<br>I|f<br>-|125|
|Junction Temperature|-<br>T|j<br>-|+150|
|Ambient Temperature|-<br>Ta|mb<br>-65|+150|
|Storage Temperature|-<br>Ts|tg<br>-65|+150|



## **Notes:** 

- [1] Tj = 25°C prior to surge. 

[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 

- [3] Reflow soldering is the only recommended soldering method. 

## **Thermal Characteristics** 

|**Thermal Characteristics**|||||
|---|---|---|---|---|
|**Parameter**|**Conditions**|**Symbol**<br>**M**|**in.**|**Max.**<br>**Uni**|
|Thermal Resistance from Junction to Ambien|t<br>In Free Air[1]|Rth(j-a)|-|500<br>K/W<br>360|
|Thermal Resistance from Junction to Tie-Poi|nt<br>-|Rth(j-t)|-||



## **Note:** 

- [1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. 

## **Rating and Characteristic Curves** 

**==> picture [82 x 77] intentionally omitted <==**

**==> picture [80 x 72] intentionally omitted <==**

Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

04/04/24 V1.0 

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## **Surface Mount Switching Diode** 

## **Soldering Diagram** 

**Reflow Soldering Footprint (SOT23/TO-236AB)** 

**==> picture [108 x 90] intentionally omitted <==**

**==> picture [110 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Wave Soldering footprint<br>(SOT23/TO-236AB)<br>**----- End of picture text -----**<br>


**==> picture [128 x 130] intentionally omitted <==**

## **Diagram** 

## **(SOT23/TO-236AB)** 

**==> picture [189 x 136] intentionally omitted <==**

## **Part Number Table** 

## Dimensions : Millimetres 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Surface Mount SwitchingDiode|BAV70|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

Newark.com/multicomp-pro 

Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

04/04/24 V1.0 

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## Links

- [View this product on Novapart](https://novapart.co/products/BAV70/small-signal-diode-dual-common-cathode-75-v-200-ma)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/bav70/diode-dual-switching-sot-23/dp/2675151RL)
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