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BYW29-200-E3/45
Fast / Ultrafast Diode, 200 V, 8 A, Single, 1.3 V, 25 ns, 100 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: VISHAY
- Product type: Fast & Ultrafast Recovery Rectifier Diodes
- Repetitive Reverse Voltage Vrrm Max:200V; Forward Current If(AV):8A; Diode Configuration:Single; Forward Voltage VF Max:1.3V; Reverse Recovery Time trr Max:25ns; Forward Surge Curre
- SVHC: Lead (04-Feb-2026)
- No. of Pins: 2 Pin
- Product Range: -
- Qualification: -
- Diode Case Style: TO-220AC
- Diode Configuration: Single
- Forward Voltage Max: 1.3V
- Forward Surge Current: 100A
- Reverse Recovery Time: 25ns
- Average Forward Current: 8A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 200V
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.374 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**BYW29-xxx, BYWF29-xxx, BYWB29-xxx** www.vishay.com ## Vishay General Semiconductor ## **Ultrafast Rectifier** **==> picture [201 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> TO-220AC ITO-220AC<br>GZ<br>2 2<br>1<br>1<br>BYW29 Series BYWF29 Series<br>PIN 1<br>PIN 1<br>PIN 2 CASE<br>PIN 2<br>a t a<br>**----- End of picture text -----**<br> **==> picture [87 x 101] intentionally omitted <==** **----- Start of picture text -----**<br> D [2] PAK (TO-263AB)<br>K<br>2<br>1<br>BYWB29 Series<br>PIN 1 K<br>PIN 2 HEATSINK<br>et ?<br>**----- End of picture text -----**<br> ## **DESIGN SUPPORT TOOLS AVAILABLE** 3D Models ## **FEATURES** - Power pack - Glass passivated pellet chip junction - Ultrafast recovery time - Low switching losses, high efficiency Available - Low forward voltage drop - High forward surge capability - Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C (D[2] PAK (TO-263AB package)) - Solder dip 275 °C max. 10 s, per JESD 22-B106 (for TO-220AC and ITO-220AC package) - AEC-Q101 qualified available - Automotive ordering code: - base P/NHE3 (for ITO-220AC) - base P/NHM3 (for D2PAK TO-263AB package)) - Material categorization: for definitions of compliance please see ~~a~~ www.vishay.com/doc?99912 ## **TYPICAL APPLICATIONS** For use in high frequency rectifier of switching mode power supplies, inverters, freewheeling diodes, DC/DC converters, and other power switching application. ## **PRIMARY CHARACTERISTICS** |**PRIMARY CHARACTERISTICS**|**PRIMARY CHARACTERISTICS**| |---|---| |IF(AV)|8.0 A| |VRRM|50 V to 200 V| |IFSM|100 A| |trr|25 ns| |VF|0.8 V| |TJmax.|150 °C| |Package|TO-220AC, ITO-220AC, D2PAK (TO-263AB)| |Circuit configurations|Single| ## **MECHANICAL DATA** **Case:** TO-220AC, ITO-220AC, D[2] PAK (TO-263AB) Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified (“_X” denotes revision code e.g. A, B,....) Base P/N-M3 - RoHS-compliant, halogen-free, commercial grade Base P/NHM3 - RoHS-compliant, halogen-free and AEC-Q101 qualified **Terminals:** matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 E3 and M3 suffix meets JESD 201 class 1A whisker test, HE3 and HM3 suffix meets JESD 201 class 2 whisker test **Polarity:** as marked **Mounting Torque:** 10 in-lbs max. Revision: 25-Oct-2023 Document Number: 88560 **1** For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 www.vishay.com ## **BYW29-xxx, BYWF29-xxx, BYWB29-xxx** ## Vishay General Semiconductor ## **MAXIMUM RATINGS** (TC = 25 °C unless otherwise noted) |**PARAMETER**|**SYMBOL**|**BYW29-50**<br>**BYWF29-50**|**BYW29-100**<br>**BYWF29-100**|**BYW29-100**<br>**BYWF29-100**|**BYW29-150**<br>**BYWF29-150**|**BYW29-200**<br>**BYWF29-200**<br>**BYWB29-200**|**UNIT**| |---|---|---|---|---|---|---|---| |Maximum repetitive peak reverse voltage|VRRM|50|100||150|200|V| |Maximum RMS voltage|VRMS|35|70||105|140|V| |Maximum DC blocking voltage|VDC|50|100||150|200|V| |Maximum average forward rectified current at TC= 105 °C|IF(AV)||||8.0||A| |Peak forward surge current 8.3 ms single half sine-wave<br>superimposed on rated load|IFSM||||100||A| |Operating and storage temperature range|TJ, TSTG|||-65|to +150||°C| |Isolation voltage (ITO-220AC only)<br>from terminal to heatsink t = 1 min|VAC|||1500|||V| ## **ELECTRICAL CHARACTERISTICS** (TC = 25 °C unless otherwise noted) |**PARAMETER**|**TEST CONDITIONS**|**SYMBOL**|**BYW29-50**<br>**BYWF29-50**|**BYW29-100**<br>**BYWF29-100**|**BYW29-150**<br>**BYWF29-150**|**BYW29-200**<br>**BYWF29-200**<br>**BYWB29-200**|**UNIT**| |---|---|---|---|---|---|---|---| |Maximum instantaneous<br>forward voltage|IF= 20 A<br>TJ= 25 °C<br>IF= 8.0 A<br>TJ= 150 °C|VF (1)||1.3<br>0.8|||V| |Maximum DC reverse current<br>at rated DC blocking voltage|TC= 25 °C<br>TC= 100 °C|IR||10<br>500|||μA| |Maximum reverse recovery<br>time|IF= 1 A, VR= 30 V,<br>dI/dt = 100 A/μs,<br>Irr= 10 % IRM|trr||25|||ns| |Typical junction capacitance|4.0 V, 1 MHz|CJ||45|||pF| ## **Note** > (1) Pulse test: 300 μs pulse width, 1 % duty cycle |**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TC= 25 °C unless otherwise noted)| |---|---|---|---|---|---| |**PARAMETER**|**SYMBOL**|**BYW**|**BYWF**|**BYWB**|**UNIT**| |Typical thermal resistance from junction to case per leg|RJC|2.5|5.5|2.5|°C/W| |**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)| |---|---|---|---|---|---| |**PACKAGE**|**PREFERRED P/N**|**UNIT WEIGHT (g)**|**PACKAGE CODE**|**BASE QUANTITY**|**DELIVERY MODE**| |TO-220AC|BYW29-200-E3/45|1.80|45|50/tube|Tube| |ITO-220AC|BYWF29-200-E3/45|1.95|45|50/tube|Tube| |D2PAK (TO-263AB)|BYWB29-200-M3/I|1.77|I|800/reel|Tape and reel| |ITO-220AC|BYWF29-200HE3_A/P(1)|1.95|P|50/tube|Tube| |D2PAK (TO-263AB)|BYWB29-200HM3/I(1)|1.77|I|800/reel|Tape and reel| ## **Note** - (1) AEC-Q101 qualified, available in ITO-220AC and D2PAK (TO-263AB) package Revision: 25-Oct-2023 Document Number: 88560 **2** For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 **BYW29-xxx, BYWF29-xxx, BYWB29-xxx** www.vishay.com ## Vishay General Semiconductor ## **RATINGS AND CHARACTERISTICS CURVES** (TA = 25 °C unless otherwise noted) **==> picture [195 x 361] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>Resistive or Inductive Load<br>8<br>6<br>4<br>2<br>0<br>0 25 50 75 100 125 150<br>Case Temperature (°C)<br>Fig. 1 - Maximum Forward Current Derating Curve<br>100<br>80<br>60<br>40<br>20<br>0<br>1 10 100<br>Number of Cycles at 50 Hz<br>Peak Forward Surge Current (A)<br>Average Forward Rectified Current (A)<br>**----- End of picture text -----**<br> Fig. 1 - Maximum Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current **==> picture [202 x 361] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>T J = 125 °C<br>10 TJ = 100 ° C<br>1<br>0.1<br>TJ = 25 °C<br>0.01<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Fig. 4 - Typical Reverse Leakage Characteristics<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>0.1 1 10 100<br>Reverse Voltage (V)<br>Current (μA)<br>Instantaneous Reverse Leakage<br>Junction Capacitance (pF)<br>**----- End of picture text -----**<br> Fig. 4 - Typical Reverse Leakage Characteristics Fig. 5 - Typical Junction Capacitance **==> picture [194 x 156] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>10<br>1<br>0.1<br>0.01<br>0.4 0.6 0.8 1.0 1.2<br>Instantaneous Forward Voltage (V)<br>Instantaneous Forward Current (A)<br>**----- End of picture text -----**<br> Fig. 3 - Typical Instantaneous Forward Characteristics Revision: 25-Oct-2023 Document Number: 88560 **3** For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ## **BYW29-xxx, BYWF29-xxx, BYWB29-xxx** www.vishay.com ## Vishay General Semiconductor ## **PACKAGE OUTLINE DIMENSIONS** in inches (millimeters) **==> picture [503 x 378] intentionally omitted <==** **----- Start of picture text -----**<br> TO-220AC ITO-220AC<br>0.415 (10.54) MAX.<br>0.370 0.360 (9.14)(9.40) 0.154 (3.91) DIA.0.148 (3.74) DIA. 0.185 (4.70)0.175 (4.44)0.055 (1.39) 0.404 (10.260.384 (9.75)) 0.190 (4.830.170 (4.32))<br>0.113 (2.87) 0.045 (1.14) 0.076 (1.93) REF. 0.110 (2.79)<br>0.103 (2.62) 0.100 (2.54)<br>0.076 (1.93) REF. 7° REF.<br>0.145 (3.68) 45° REF. 0.140 (3.56) DIA. 0.135 (3.43) DIA.<br>0.135 (3.43) 0.125 (3.17) DIA. 0.122 (3.08) DIA.<br>0.603 (15.32) 0.600 (15.24) 0.671 (17.04)<br>0.635 (16.130.625 (15.87)) 0.350 (8.89)0.330 (8.38) 0.573 (14.55) 0.580 (14.73) PIN 0.651 (16.54) 0.350 (8.897° REF.)<br>1 PIN 2 1.148 (29.16) 1 2 0.330 (8.38)<br>1.118 (28.40)<br>0.160 (4.06) 0.110 (2.79) 0.191 (4.85) 7° REF.<br>0.140 (3.56) 0.100 (2.54) 0.171 (4.35)<br>0.057 (1.45) PIN 1 0.560 (14.22) 0.560 (14.22) 0.110 (2.79)<br>0.045 (1.14) PIN 2 CASE 0.530 (13.46) 0.530 (13.46) 0.057 (1.450.045 (1.14)) 0.100 (2.54)<br>0.105 (2.67)<br>0.095 (2.41) 0.205 (5.20)0.195 (4.95)0.037 (0.94)0.027 (0.68) 0.022 (0.56)0.014 (0.36) 0.025 (0.640.015 (0.38)) 0.205 (5.21)0.195 (4.95)0.035 (0.890.025 (0.64)) 0.028 (0.710.020 (0.51))<br>D [[2]] PAK (TO-263AB) Mounting Pad Layout<br>0.411 (10.45) 0.190 (4.83) 0.42 (10.66) min.<br>0.380 (9.65) 0.160 (4.06) 0.055 (1.40)<br>0.245 (6.22) 0.045 (1.14)<br>MIN.<br>K<br>0.33 (8.38) min.<br>0.055 (1.40)<br>0.360 (9.14)<br>0.047 (1.19)<br>0.320 (8.13) 0.624 (15.85)) 0.670 (17.02)<br>1 K 2 0.591 (15.00) 0.591 (15.00)<br>0 to 0.01 (0 to 0.254)<br>0.110 (2.79) 0.15 (3.81) min.<br>0.037 (0.940)) 0.090 (2.29)<br>0.021 (0.53)<br>0.027 (0.686) 0.014 (0.36) 0.08 (2.032) MIN.<br>0.105 (2.67)<br>0.095 (2.41) 0.140 (3.56)<br>0.205 (5.20) 0.110 (2.79) 0.105 (2.67)<br>0.095 (2.41)<br>**----- End of picture text -----**<br> **==> picture [187 x 151] intentionally omitted <==** **----- Start of picture text -----**<br> D [[2]] PAK (TO-263AB)<br>0.411 (10.45) 0.190 (4.83)<br>0.380 (9.65) 0.160 (4.06) 0.055 (1.40)<br>0.245 (6.22) 0.045 (1.14)<br>MIN.<br>K<br>0.055 (1.40)<br>0.360 (9.14)<br>0.047 (1.19)<br>0.320 (8.13) 0.624 (15.85))<br>1 K 2 0.591 (15.00)<br>0 to 0.01 (0 to 0.254)<br>0.110 (2.79)<br>0.037 (0.940)) 0.090 (2.29)<br>0.021 (0.53)<br>0.027 (0.686)<br>0.014 (0.36)<br>0.105 (2.67)<br>0.095 (2.41) 0.140 (3.56)<br>0.205 (5.20) 0.110 (2.79)<br>0.195 (4.95)<br>**----- End of picture text -----**<br> Revision: 25-Oct-2023 Document Number: 88560 **4** For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 **Legal Disclaimer Notice** Vishay www.vishay.com ## **Disclaimer** ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein. Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of the corporation, organization or individual associated with the third-party website. Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website or for that of subsequent links. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. _**© 2023 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_ Revision: 01-Jan-2023 Document Number: 91000 **1**
Updated at June 7, 2026
Vishay is a global leader in the manufacturing of discrete semiconductors and passive electronic components. Renowned for its exceptional quality and engineering expertise, the company produces highly reliable solutions that drive innovation across the industrial, automotive, telecommunications, and consumer electronics markets. From advanced factory automation to vehicle electrification, Vishay components provide the foundational building blocks for modern electronic design. The company's expansive portfolio is heavily focused on efficient power management, signal routing, and energy storage. Within its passive component lineup, Vishay is recognized for its extensive array of high-performance capacitors, including robust aluminium electrolytic, film, and polymer variants, alongside highly efficient power inductors. In the realm of discrete semiconductors, Vishay is a premier manufacturer of single and dual MOSFETs, as well as a vast selection of Schottky, Zener, and fast-recovery rectifier diodes designed for demanding power applications. Furthermore, Vishay delivers industry-leading circuit protection and thermal management solutions. With a broad offering of transient voltage suppressors (TVS diodes) and temperature-sensing NTC thermistors, these components are engineered to safeguard sensitive circuitry against both electrical and thermal overstress. By combining this vital mix of advanced discretes and passives, Vishay enables engineers to develop robust, space-saving, and highly resilient electronic systems.
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