BAV99

## Diodes 

## BA Series 

## **Features:** 

- Fast switching speed 

- Surface mount package ideally suited for automatic insertion 

- For general purpose switching applications 

- High conductance 

## **SOT-23** 

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Dimensions : Inches (Millimetres)<br>**----- End of picture text -----**<br>


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BAW56 Marking : A1 BAV70 Marking : A4<br>**----- End of picture text -----**<br>


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BAV99 Marking : A7<br>**----- End of picture text -----**<br>


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## Diodes 

## BA Series 

## **Mechanical Data** 

Case : SOT-23, moulded plastic Terminals : Solderable per MIIL-STD-202, Method 208 Polarity : See diagram Marking : BAW56 : A1, BAV70 : A4, BAV99 : A7 Weight : 0.008 g (approximately) 

## **Maximum Ratings TA = 25°C unless otherwise specified** 

|**Type Number**|**Symbol**|**BAW56 / BAV70 / BAV99**|**Units**|
|---|---|---|---|
|Reverse Voltage|VR|75|V|
|Forward Current|IF|200|mA|
|Peak Forward Surge Current|IFM (surge)|500||
|Power Dissipation|PD|225|mW|
|Thermal Resistance Junction to Ambient Air|RθJA|556|°C / W|
|Junction Temperature|TJ|150|°C|
|Storage Temperature Range|TSTG|-55 to 150||



## **Electrical Characteristics** 

|**Electrical Characteristics**|||||
|---|---|---|---|---|
|**Type Number**|**Symbol**|**Minimum**|**Maximum**|**Units**|
|Reverse Breakdown Voltage<br>IR = 100 µA|VR|75|-|V|
|Forward Voltage<br>IF = 1.0 mA<br>IF = 10 mA<br>IF = 50 mA<br>IF = 150 mA|VF|-|0.715<br>0.855<br>1<br>1.25||
|Reverse Current<br>VR = 25 V<br>VR = 75 V|IR|-|30<br>2|nA<br>µA|
|Capacitance Between Terminals VR = 0, f = 1 MHz|Cj|-|1.5|pF|
|Reverse Recovery Time (Note 1)|trr|-|6|nS|



**Note 1 :** Reverse recovery test conditions : IF = IR = 10 mA, Irr = 0.1 × IR, RL = 100 Ω 

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## Diodes 

## BA Series 

## **Ratings and Characteristic Curves (BAW56 / BAV70 / BAV99)** 

**Typical Forward Voltage** 

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, Forward Current (µA)<br>IR<br>**----- End of picture text -----**<br>


## **Typical Leakage Current** 

**VF, Forward Voltage (V)** 

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## **Typical Capacitance** 

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, Diode Capacitance (pF)<br>J<br>C<br>**----- End of picture text -----**<br>


**VR, Forward Voltage (V)** 

## **Part Number Table** 

|**Description**|**Part Number**|
|---|---|
|Diode, Dual, Small Signal, SOT23|BAV70|
|Diode, Dual, Small Signal, 75 V, SOT23|BAV99|
|Diode, Small Signal SOT23|BAW56|



**Important Notice :** This data sheet and its contents (the "Information") belong to the members of the Premier Farnell 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 is the registered trademark of the Group. © Premier Farnell plc 2012. 

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