Image not available
Illustrative purposes only
BAV99-13-F
Small Signal Diode, Dual Series, 75 V, 300 mA, 1.25 V, 4 ns, 2 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: DIODES INC.
- Product type: Small Signal Diodes
- Diode Configuration:Dual Series; Repetitive Reverse Voltage Vrrm Max:75V; Forward Current If(AV):300mA; Forward Voltage VF Max:1.25V; Reverse Recovery Time trr Max:4ns; Forward Sur
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 3Pins
- Product Range: BAV99
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SOT-23
- Diode Configuration: Dual Series
- Forward Voltage Max: 1.25V
- Forward Surge Current: 2A
- Reverse Recovery Time: 4ns
- Average Forward Current: 300mA
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 75V
| Delivery and price | |
|---|---|
| Units per pack | 30000 |
| Price | 0.015 € |
| Current stock | 10+ |
| Lead time | 30 days |
**BAV99** oo **DUAL SURFACE MOUNT SWITCHING DIODE**
## **Features**
## **Mechanical Data**
- Fast Switching Speed
- Surface Mount Package Ideally Suited for Automated Insertion
- For General Purpose Switching Applications
- **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)**
- **Halogen and Antimony Free. “Green” Device (Notes 3 & 4)**
- **Qualified to AEC-Q101 Standards for High Reliability**
- Case: SOT23
- Case Material: Molded Plastic, “Green” Molding Compound UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 **e3**
- Polarity: See Diagram
- Weight: 0.008 grams (Approximate)
SOT23
**==> picture [180 x 17] intentionally omitted <==**
**----- Start of picture text -----**<br>
Top View Top View<br>Internal Schematic<br>**----- End of picture text -----**<br>
## **Ordering Information** (Note 5)
|**Ordering Informationg Information Information** (Note 5)|**Ordering Informationg Information Information** (Note 5)|**Ordering Informationg Information Information** (Note 5)|**Ordering Informationg Information Information** (Note 5)|
|---|---|---|---|
|||||
|**Part Number**|**Compliance**|**Case**|**Packaging**|
|BAV99-7-F|Standard|SOT23|3,000/Tape &Reel|
|BAV99-13-F|Standard|SOT23|10,000/Tape & Reel|
|BAV99Q-7-F|Automotive|SOT23|3,000/Tape & Reel|
|BAV99Q-13-F|Automotive|SOT23|10,000/Tape &Reel|
- Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
4. Product manufactured with Date Code 9W (week 39, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 9W are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
## **Marking Information**
||||||**Kxx**||**YM**||||xx = JE, Product Type Marking Code<br>YM = Date Code Marking for Shanghai<br>Assembly / Test site<br>Y = Year (ex: F = 2018)<br>M = Month (ex: 9 = September)|||||**Kxx**<br>**YM**|||xx = JE, Product Type Marking Code<br>YM<br>= Date Code Marking for Chengdu<br>Assembly / Test site<br>= Year (ex: F = 2018)<br>M = Month (ex: 9 = September)|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Date Code Key<br>**Year**<br>**Code**<br>**Month**<br>**Code**<br>~~———~~<br>~~——~~|||||||**1998**<br>J<br>**Jan**<br>1||||**1999**<br>**…..**<br>**2011**<br>**2012**<br>**2013**<br>K<br>**…..**<br>Y<br>Z<br>A<br>**Feb**<br>**Mar**<br>**Apr**<br>**May**<br>2<br>3<br>4<br>5|||**2014**<br>**2015**<br>**2016**<br>B<br>C<br>D<br>**Jun**<br>**Jul**<br>6<br>7||||**2017**<br>E<br>**Aug**<br>8|**2017**<br>**2018**<br>**2019**<br>**2020**<br>**2021**<br>**2022**<br>F<br>G<br>H<br>I<br>J<br>**Sep**<br>**Oct**<br>**Nov**<br>**Dec**<br>9<br>O<br>N<br>D|
1 of 4 **www.diodes.com**
BAV99 Document number: DS12007 Rev. 26 - 2
April 2018 © Diodes Incorporated
**BAV99**
## **Maximum Ratings** (@TA = +25°C, unless otherwise specified.)
|**Maximum Ratingsgss** (@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Non-Repetitive Peak Reverse Voltage|VRM|100|V|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|75|V|
|RMS Reverse Voltage|VR(RMS)|53|V|
|Forward Continuous Current (Note 6)|IFM|300|mA|
|Non-Repetitive Peak Forward Surge Current<br>@ t = 1.0µs<br>@ t = 1.0s|IFSM|2.0<br>1.0|A|
## **Thermal Characteristics**
|**Thermal Characteristics **||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation (Note 6)|PD|350|mW|
|Thermal Resistance Junction to Ambient Air (Note 6)|RθJA|357|°C/W|
|Operatingand Storage Temperature Range|TJ, TSTG|-65 to +150|°C|
## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.)
|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|**Electrical Characteristics **(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|
|---|---|---|---|---|---|
|||||||
|**Characteristic**|**Symbol**|**Min**|**Max**|**Unit**|**Test Condition**|
|Reverse Breakdown Voltage (Note 7)|V(BR)R|75||V|IR= 2.5µA|
|Forward Voltage|VF||0.715<br>0.855<br>1.0<br>1.25|V|IF= 1.0mA<br>IF= 10mA<br>IF= 50mA<br>IF= 150mA|
|Reverse Current (Note 7)|IR||2.5<br>50<br>30<br>25|µA<br>µA<br>µA<br>nA|VR= 75V<br>VR= 75V, TJ= +150°C<br>VR= 25V, TJ= +150°C<br>VR= 20V|
|Total Capacitance|CT||2.0|pF|VR= 0, f = 1.0MHz|
|Reverse Recovery Time|trr||4.0|ns|IF= IR= 10mA,<br>Irr= 0.1 x IR, RL= 100Ω|
Notes: 6. Part mounted on Polymide PC board with pad dimensions 1.13mm x 1.27mm.
7. Short duration pulse test used to minimize self-heating effect.
2 of 4 **www.diodes.com**
BAV99 Document number: DS12007 Rev. 26 - 2
April 2018 © Diodes Incorporated
**BAV99**
**==> picture [223 x 435] intentionally omitted <==**
**----- Start of picture text -----**<br>
350<br>300<br>250<br>200 Note 6<br>150<br>100<br>50 RJA = 357°C/W<br>0<br>0 25 50 75 100 125 150<br>TA, AMBIENT TEMPERATURE (°C)<br>Fig. 1 Power Derating Curve<br>10,0001,000 SS a<br>ee<br>======——==<br>100<br>S====Scoae<br>=== >>><br>10 ese To t<br>1<br>ee e e<br>0.1 eae<br>7EtPett ett<br>0 20 40 60 80 100<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Fig. 3 Typical Reverse Characteristics<br>, INSTANTANEOUS REVERSE CURRENT (nA)<br>IR<br>, POWER DISSIPATION (mW)<br>P<br>D<br>**----- End of picture text -----**<br>
**==> picture [218 x 210] intentionally omitted <==**
**----- Start of picture text -----**<br>
1<br>===><br>ee, / Aa<br>0.1<br>| S Lf fe ve<br>0.01<br>| fF ffffe |<br>0.001 FP TR<br>0 0.5 1.0 1.5<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 2 Forward Characteristics<br>, INSTANTANEOUS FORWARD CURRENT (A)<br>IF<br>**----- End of picture text -----**<br>
**==> picture [214 x 210] intentionally omitted <==**
**----- Start of picture text -----**<br>
2.0<br>1.8<br>1.6 TOO TTRLARRRALTIING<br>rCeEPEEEe CTE<br>1.4<br>EEE<br>1.2<br>RCEEEEEEEEEEE EEE<br>1.0 PNET<br>0.8 PEELAALE<br>0.6<br>0.4<br>0.2<br>0.0 BOiHVAAIIHERHVEEAIIE<br>0 PEELE 10 TEE EEE 20 EEE 30 40<br>VR, REVERSE VOLTAGE (V)<br>Fig. 4 Typical Capacitance vs. Reverse Voltage<br>T<br>, TOTAL CAPACITANCE (pF)<br>C<br>**----- End of picture text -----**<br>
## **Package Outline Dimensions**
Please see http://www.diodes.com/package-outlines.html for the latest version.
**==> picture [26 x 7] intentionally omitted <==**
**----- Start of picture text -----**<br>
SOT23<br>**----- End of picture text -----**<br>
**==> picture [446 x 190] intentionally omitted <==**
**----- Start of picture text -----**<br>
All 7°<br>H<br>SOT23<br>GAUGE PLANE<br>a —— 0.25 > Dim Min Max Typ<br>J A 0.37 0.51 0.40<br>K1 K fe es<br>B 1.20 1.40 1.30<br>eal ———— C 2.30 2.50 2.40<br>a D 0.89 1.03 0.915<br>A ' M A a F 0.45 0.60 0.535<br>a L L1 TSE G 1.78 2.05 1.83<br>H 2.80 3.00 2.90<br>J 0.013 0.10 0.05<br>K 0.890 1.00 0.975<br>Yo 1 TSEee ee<br>C B K1 0.903 1.10 1.025<br>-—-—{—-—- es<br>L 0.45 0.61 0.55<br>+L a L1 0.25 0.55 0.40<br>M 0.085 0.150 0.110<br>aL D = a 0° 8° --<br>All Dimensions in mm<br>F G<br>oy J<br>**----- End of picture text -----**<br>
3 of 4 **www.diodes.com**
BAV99 Document number: DS12007 Rev. 26 - 2
April 2018 © Diodes Incorporated
**BAV99**
## **Suggested Pad Layout**
**==> picture [282 x 150] intentionally omitted <==**
**----- Start of picture text -----**<br>
Please see http://www.diodes.com/package-outlines.html for the latest version.<br>SOT23<br>Y<br>a<br>Y1 C<br>LJ X Le X1 L J<br>**----- End of picture text -----**<br>
|**Dimensions**|**Value(in mm)**|
|---|---|
|**C**|2.0|
|**X**|0.8|
|**X1**|1.35|
|**Y**|0.9|
|**Y1**|2.9|
## **IMPORTANT NOTICE**
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated.
## **LIFE SUPPORT**
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
- A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user.
- B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2018, Diodes Incorporated
**www.diodes.com**
4 of 4 **www.diodes.com**
BAV99 Document number: DS12007 Rev. 26 - 2
April 2018 © Diodes Incorporated
Updated at April 27, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →