DF204ST-GAlternatives & Equivalent Parts
About DF204ST-G
DF204ST-G is a Bridge Rectifier component manufactured by Comchip Technology. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 2 alternatives for DF204ST-G — response within 24 hours.
Specification Comparison
| Parameter | DF204ST-GSource | LM78S40CN/NOPB | 87438-0643 |
|---|---|---|---|
| Manufacturer | Comchip Technology | Texas Instruments | Molex |
| Package Type | Other | Dual-In-Line Packages | Other |
| Pin Count | 4 | 16 | 12 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 105.0°C |
| Price | $0.2282 | $1.2100 | $0.2500 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 0 | 15 | 8 |
| Breakdown Voltage-Min | 400 V | — | — |
| Configuration | BRIDGE, 4 ELEMENTS | — | — |
| Diode Element Material | SILICON | — | — |
| Diode Type | BRIDGE RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 1.1 V | — | — |
| JESD-30 Code | R-PDSO-G4 | R-PDIP-T16 | — |
| Non-rep Pk Forward Current-Max | 60 A | — | — |
| Number of Elements | 4 | — | — |
| Number of Phases | 1 | — | — |
| Output Current-Max | 2 A | 1.5 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | IN-LINE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Reference Standard | UL RECOGNIZED | — | UL |
| Rep Pk Reverse Voltage-Max | 400 V | — | — |
| Surface Mount | YES | NO | — |
| Terminal Form | GULL WING | THROUGH-HOLE | — |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — |
| Analog IC - Other Type | — | SWITCHING REGULATOR | — |
| Control Mode | — | CURRENT-MODE | — |
| Control Technique | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | 40 V | — |
| Input Voltage-Min | — | 2.5 V | — |
| Input Voltage-Nom | — | 5 V | — |
| JESD-609 Code | — | e3 | e3 |
| Number of Functions | — | 1 | — |
| Number of Outputs | — | 1 | — |
| Output Voltage-Max | — | 40 V | — |
| Output Voltage-Min | — | 1.245 V | — |
| Package Equivalence Code | — | DIP16,.3 | — |
| Qualification Status | — | Not Qualified | — |
| Supply Current-Max (Isup) | — | 2 mA | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — |
| Switcher Configuration | — | BUCK-BOOST | — |
| Switching Frequency-Max | — | 100 kHz | — |
| Technology | — | BIPOLAR | — |
| Temperature Grade | — | MILITARY | — |
| Terminal Finish | — | Matte Tin (Sn) | — |
| Terminal Pitch | — | 2.54 mm | 1.5 mm |
| ## LM78S40CN/NOPB Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | Yes |
| Reach Compliance Code | — | — | Compliant |
| Body Breadth | — | — | 0.175 inch |
| Body Depth | — | — | 0.305 inch |
| Body Length | — | — | 0.405 inch |
| Body/Shell Style | — | — | PLUG |
| Connector Type | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | — | — | MALE |
| Contact Material | — | — | BRASS |
| Contact Pattern | — | — | RECTANGULAR |
| Contact Resistance | — | — | 40 mΩ |
| Contact Style | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | NO |
| Dielectric Withstanding Voltage | — | — | 700VAC V |
| Durability | — | — | 10 Cycles |
| Filter Feature | — | — | NO |
| IEC Conformance | — | — | NO |
| Insulation Resistance | — | — | 1000000000 Ω |
| Insulator Color | — | — | BEIGE |
| Insulator Material | — | — | GLASS FILLED POLYAMIDE |
| MIL Conformance | — | — | NO |
| Mating Contact Pitch | — | — | 0.059 inch |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | NO |
| Mounting Option 1 | — | — | LOCKING |
| Mounting Style | — | — | RIGHT ANGLE |
| Mounting Type | — | — | BOARD |
| Number Of Connectors | — | — | ONE |
| Number Of PCB Rows | — | — | 1 |
| Number of Rows Loaded | — | — | 1 |
| Option | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | RECTANGULAR |
| Plating Thickness | — | — | 100u inch |
| Polarization Key | — | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | 2.5 A |
| Termination Type | — | — | SURFACE MOUNT |
| Total Number of Contacts | — | — | 6 |
| UL Flammability Code | — | — | 94V-0 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for DF204ST-G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for DF204ST-G is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating DF204ST-G replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
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FAQ
What is equivalent to DF204ST-G?
Known equivalents for DF204ST-G include LM78S40CN/NOPB, 87438-0643. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DF204ST-G?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify DF204ST-G alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.