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CD-HD2004
Bridge Rectifier, Schottky, Single Phase, 40 V, 2 A, SMD, 4 Pins, 500 mV
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- Manufacturer: BOURNS
- Product type: Bridge Rectifier Diodes
- No. of Phases:Single Phase; Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):2A; Bridge Rectifier Case Style:SMD; Forward Voltage VF Max:500mV; No. of Pins:4Pins; Operat
- SVHC: Lead (04-Feb-2026)
- No. of Pins: 4Pins
- No. of Phases: Single Phase
- Product Range: CD-HD2x
- Forward Voltage Max: 500mV
- Forward Surge Current: 50A
- Average Forward Current: 2A
- Bridge Rectifier Mounting: Surface Mount
- Operating Temperature Max: 125°C
- Bridge Rectifier Case Style: SMD
- Repetitive Peak Reverse Voltage: 40V
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.236 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**==> picture [155 x 91] intentionally omitted <==** **----- Start of picture text -----**<br> <s<br>*RoHS COMPLIANT<br>**----- End of picture text -----**<br> ## **Features** n RoHS compliant* n Low power loss and high efficiency n High current capability n Low profile package ## **Applications** n AC operated products n Computer monitors n Set-top boxes n Cable modems ## **CD-HD2x(L) Series Surface Mount Schottky Bridge Rectifier Diode** ## ~~**General Information**~~ The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Schottky Bridge Rectifier Diodes for rectification applications in a compact chip package 0.24 ˝ x 0.19 ˝ size format, which offers PCB real estate savings and are considerably smaller than standard parts. The Schottky Bridge Rectifier Diodes offer a forward current of 2 A with a choice of repetitive peak reverse voltages between 40 V and 100 V. **==> picture [33 x 65] intentionally omitted <==** **----- Start of picture text -----**<br> 4 1<br>– +<br>~ ~<br>3 2<br>**----- End of picture text -----**<br> ## ~~**Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)**~~ |~~**Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)A = 25 °C Unless Otherwise Noted) = 25 °C Unless Otherwise Noted)**~~|||| |---|---|---|---| |**Parameter**<br>**Symbol**<br>**CD-**<br>**HD2004**<br>**HD2006**<br>**HD201**<br>**HD2006L**<br>**HD201L**||**Unit**|| |Maximum Repetitive<br>Peak Reverse Voltage<br>VRRM<br>40<br>60<br>100<br>60<br>100||V|| |Maximum Average Forward Rectified<br>Current(TA= 55 °C)<br>IF(AV)<br>2.0||A|| |Peak Forward Surge Current 8.3 ms|||| |Single Half Sine-Wave Superimposed<br>IFSM<br>50.0<br>60.0||A|| |on Rated Load(JEDEC Method)|||| |OperatingTemperature Range<br>TJ<br>-55 to +125||°C|| |Storage Temperature Range<br>TSTG<br>-55 to +125||°C|| |~~**Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)**~~|||| |**Parameter**<br>**Symbol**<br>**CD-HD2x(L)**<br>**Unit**<br>**Test Conditions**<br>**Min.**<br>**Typ.**<br>**Max.**<br>Instantaneous Forward Voltage<br>VF<br>IF = 2 A<br>CD-HD2004<br>0.49<br>0.5<br>V<br>CD-HD2006<br>0.60<br>0.70<br>CD-HD201<br>0.75<br>0.85<br>CD-HD2006L<br>0.50<br>0.55<br>CD-HD201L<br>0.74<br>0.80<br>Repetitive Peak Reverse Current<br>IRRM<br>VR = VRRM<br>TA = +25 °C<br>CD-HD2004<br>0.025<br>0.20<br>mA<br>CD-HD2006<br>0.025<br>0.20<br>CD-HD201<br>0.025<br>0.20<br>CD-HD2006L<br>0.03<br>0.2<br>CD-HD201L<br>0.001<br>0.10<br>Junction Capacitance<br>CJ<br>VR = 4 V,<br>f = 1.0 MHz<br>CD-HD2x(L)x<br>250<br>pF<br>Thermal Resistance, Junction to Air<br>Rth(JA)<br>Junction to<br>Ambient<br>(NOTE 1)<br>CD-HD2004<br>110<br>°C / W<br>CD-HD2006<br>110<br>CD-HD201<br>110<br>CD-HD2006L<br>110<br>CD-HD201L<br>146<br>Thermal Resistance, Junction to Lead<br>Rth(JC)<br>Junction to<br>Lead<br>(NOTE 1)<br>CD-HD2004<br>15<br>°C / W<br>CD-HD2006<br>15<br>CD-HD201<br>15<br>CD-HD2006L<br>15<br>CD-HD201L<br>30<br>~~0~~<br>~~ee~~<br>~~ae —==)~~<br>~~|~~<br>~~|~~<br>~~ee ——_———~~<br>~~ee ————~~|||| |NOTE 1: Measured when mounted on PCB with 5.0 mm x 5.0 mm (0.2 “ x 0.2 “) copper pad areas.|||| |*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.<br>Specifications are subject to change without notice.|||| The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **CD-HD2x(L) Series Surface Mount Schottky Bridge Rectifier Diode** ## ~~**Rating and Characteristic Curves**~~ ## ~~**Forward Current Derating Curve**~~ **==> picture [188 x 143] intentionally omitted <==** **----- Start of picture text -----**<br> 2.5<br>CD-HD2004<br>2.0<br>CD-HD2006<br>CD-HD201<br>1.5<br>1.0<br>0.5<br>60 Hz Resistive<br>or Inductive Load<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>Average Forward Rectified Current (Amps)<br>**----- End of picture text -----**<br> ## ~~**Maximum Non-Repetitive Peak Forward Surge Current**~~ **==> picture [185 x 142] intentionally omitted <==** **----- Start of picture text -----**<br> 60<br>Pulse Width 8.3 ms<br>Single Half-Sine-Wave<br>50<br>40 CD-HD2004<br>CD-HD2006<br>CD-HD201<br>30<br>20<br>10<br>0<br>1 10 100<br>Number of Cycles at 60 Hz<br>Peak Forward Surge Current (Amps)<br>**----- End of picture text -----**<br> ## ~~**Forward Characteristics**~~ **==> picture [193 x 214] intentionally omitted <==** **----- Start of picture text -----**<br> 10.00<br>CD-HD2006<br>CD-HD2004<br>1.00<br>CD-HD201<br>TA = 25 °C<br>0.10<br>0.01<br>0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0<br>Instantaneous Forward Voltage (Volts)<br>Instantaneous Forward Current (Amps)<br>**----- End of picture text -----**<br> **==> picture [194 x 565] intentionally omitted <==** **----- Start of picture text -----**<br> 2.5<br>2.0<br>CD-HD201L<br>1.5<br>CD-HD2006L<br>1.0<br>0.5<br>60 Hz Resistive<br>or Inductive Load<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>60<br>Pulse Width 8.3 ms<br>Single Half-Sine-Wave<br>50<br>40<br>CD-HD201L<br>30<br>CD-HD2006L<br>20<br>10<br>0<br>1 10 100<br>Number of Cycles at 60 Hz<br>10.00<br>CD-HD2006L<br>1.00<br>CD-HD201L<br>TA = 25 °C<br>0.10<br>0.01<br>0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8<br>Instantaneous Forward Voltage (Volts)<br>Average Forward Rectified Current (Amps)<br>Peak Forward Surge Current (Amps)<br>Instantaneous Forward Current (Amps)<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **CD-HD2x(L) Series Surface Mount Schottky Bridge Rectifier Diode** ## ~~**Rating and Characteristic Curves**~~ ## ~~**Reverse Characteristics**~~ **==> picture [205 x 256] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>CD-HD2004<br>CD-HD2006<br>CD-HD201<br>10<br>TJ = 100 °C<br>1.0<br>0.10<br>0.01<br>TJ = 25 °C<br>0.001<br>0.0001<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Instantaneous Reverse Current (mA)<br>**----- End of picture text -----**<br> **==> picture [205 x 256] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>10<br>CD-HD2006L<br>TJ = 100 °C<br>1.0<br>CD-HD201L<br>TJ = 100 °C<br>0.10<br>CD-HD2006L<br>TJ = 25 °C<br>0.01<br>CD-HD201L<br>TJ = 25 °C<br>0.001<br>0.0001<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Instantaneous Reverse Current (mA)<br>**----- End of picture text -----**<br> ## ~~**Typical Junction Capacitance**~~ **==> picture [216 x 168] intentionally omitted <==** **----- Start of picture text -----**<br> 3000<br>CD-HD2004<br>CD-HD2006<br>CD-HD201<br>1000 CD-HD2006L<br>CD-HD201L<br>500<br>TJ = 25 °C<br>200<br>0<br>0.1 1 10 100<br>Reverse Voltage (Volts)<br>Junction Capacitance (pF)<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **CD-HD2x(L) Series 3312 - 2 mm SMD Trimming PotentiometerSurface Mount Sch tky Bridge Rectifier Diode** ## ~~**Product Dimensions**~~ This is an RoHS2 compliant product, packaged with FRP substrate and is epoxy underfilled. The terminals are pure tin plated (lead free) and are solderable per MIL-STD-750, Method 2026. The package and dimensions are shown below. **==> picture [412 x 164] intentionally omitted <==** **----- Start of picture text -----**<br> A<br>Dimensions<br>B<br>4.65 - 4.85<br>A<br>(0.183 - 0.191)<br>2.49 - 2.59<br>B<br>(0.098 - 0.102)<br>6.05 - 6.25<br>C<br>TOP VIEW F (0.238 - 0.246)<br>C 0.95 - 1.05<br>D<br>(0.037 - 0.041)<br>1.35 - 1.45<br>E<br>MM (0.053 - 0.057)<br>DIMENSIONS:<br>(INCHES) 0.92 - 1.22<br>F<br> (0.036 - 0.048)<br>D E<br>**----- End of picture text -----**<br> ## ~~**Recommended Footprint**~~ **==> picture [154 x 215] intentionally omitted <==** **----- Start of picture text -----**<br> 2.54 ± 0.05<br>(0.100 ± 0.002)<br>6.15 ± 0.1<br>(0.242 ± 0.004)<br>1.0 ± 0.05 1.4 ± 0.05<br>(0.039 ± 0.002) (0.055 ± 0.002)<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br> ## ~~**How to Order**~~ **==> picture [81 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> CD - HD 2 004 L<br>**----- End of picture text -----**<br> **==> picture [125 x 118] intentionally omitted <==** **----- Start of picture text -----**<br> Common Code<br>Chip Diode<br>Package<br> HD = HD Bridge Series<br>Average Forward Current<br> 2 = 2 A<br>Reverse Voltage<br>004 = 40 V<br>006 = 60 V<br> 01 = 100 V<br>Forward Voltage Suffix<br>(blank) = Standard Forward Voltage<br> L = Low Forward Voltage<br>**----- End of picture text -----**<br> ## ~~**Typical Part Marking**~~ **==> picture [163 x 99] intentionally omitted <==** **----- Start of picture text -----**<br> MANUFACTURER S<br>TRADEMARK LOW<br>VRMS FORWARD<br> 40 = 40 V 20 L VOLTAGE<br> 60 = 60 V<br>100 = 100 V 60 FORWARD<br>DATE CODE CURRENT<br>x 100 mA<br>**----- End of picture text -----**<br> Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. ## **CD-HD2x(L) Series 3312 - 2 mm SMD Trimming PotentiometerSurface Mount Sch tky Bridge Rectifier Diode** ## ~~**Packaging Information**~~ The surface mount product is packaged in a 12 mm x 8 mm tape and reel format per EIA-481 standard. **==> picture [498 x 173] intentionally omitted <==** **----- Start of picture text -----**<br> P0<br>P1 E T<br>d Index Hole<br>120 °<br>F D2<br>W<br>B<br>D1 D<br>P A C<br>Trailer Device Leader<br>....... ....... ....... ....... W1<br>End ....... ....... ....... ....... Start MM<br>DIMENSIONS:<br>(INCHES)<br>10 pitches (min.) 10 pitches (min.)<br>**----- End of picture text -----**<br> ||||Direction of Feed|Direction of Feed| |---|---|---|---|---| |**Item**|**Symbol**||**CD-HD2x(L)**|| |Carrier Width|A||5.20 ± 0.30<br>(0.205 ± 0.012)|| |Carrier Length|B||6.60±0.30<br>(0.260 ± 0.012)|| |Carrier Depth|C||1.65 ± 0.10<br>(0.065 ± 0.004)|| |Sprocket Hole|d||1.50 ± 0.10<br>(0.059 ± 0.004)|| |Reel Outside Diameter|D||330<br>(12.992)|| |Reel Inner Diameter|D1|||50.0<br>(1.969)MIN.| |Feed Hole Diameter|D2||13.0 ± 0.50<br>(0.512 ± 0.02)|| |Sprocket Hole Position|E||1.75 ± 0.10<br>(0.069 ± 0.004)|| |Punch Hole Position|F||5.50 ± 0.05<br>(0.217 ± 0.002)|| |Punch Hole Pitch|P||8.00 ± 0.10<br>(0.315 ± 0.004)|| |Sprocket Hole Pitch|P0||4.00 ± 0.10<br>(0.157 ± 0.004)|| |Embossment Center|P1||2.00 ± 0.10<br>(0.079 ± 0.004)|| |Overall Tape Thickness|T|||0.40<br>(0.016)| |Tape Width|W||12.00 ± 0.30<br>(0.472 ± 0.012)|| |Reel Width|W1|||14.4<br>(0.567)MAX.| |Quantity per Reel|--|||5,000| **Asia-Pacific:** Tel: +886-2 2562-4117 Email: asiacus@bourns.com **Europe:** Tel: +36 88 520 390 Email: eurocus@bourns.com ## **The Americas:** Tel: +1-951 781-5500 Email: americus@bourns.com **www.bourns.com** 11/16 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.
Updated at June 4, 2026
Bourns, Inc. is a globally recognized manufacturer of high-reliability electronic components, headquartered in Riverside, California. Renowned for its engineering excellence, the company delivers critical solutions across a diverse range of demanding markets, including automotive, industrial, consumer electronics, telecommunications, and medical equipment. The Bourns product portfolio is anchored by an industry-leading selection of passive components and circuit protection devices. The brand is particularly dominant in magnetic components, offering thousands of high-performance power inductors, alongside specialized RF and toroidal inductors engineered for optimized power management and signal integrity. Equally prominent is their comprehensive suite of circuit protection solutions. This robust lineup features a vast array of standard and resettable fuses, transient voltage suppressors (including TVS varistors and diodes), and gas discharge tubes (GDTs) designed to rigorously safeguard sensitive electronics against overvoltage and overcurrent faults. Beyond its core passives and protection technologies, Bourns manufactures highly effective EMC and RFI suppression components, such as common mode chokes and power line filters. The company's offering also extends into discrete semiconductors and power management, including Schottky diodes, fast recovery rectifiers, bridge rectifiers, and board-level transformers. This expansive breadth of quality components provides design engineers with a trusted foundation for developing resilient, efficient, and long-lasting electronic systems.
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