1N4454TR
Small Signal Diode, Single, 75 V, 200 mA, 1 V, 4 ns, 4 A
- Manufacturer: ONSEMI
- Product type: Small Signal Diodes
- Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:75V; Forward Current If(AV):200mA; Forward Voltage VF Max:1V; Reverse Recovery Time trr Max:4ns; Forward Surge Current I
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 2Pins
- Product Range: 1N4454
- Qualification: -
- Diode Mounting: Through Hole
- Diode Case Style: DO-204AH
- Diode Configuration: Single
- Forward Voltage Max: 1V
- Forward Surge Current: 4A
- Reverse Recovery Time: 4ns
- Average Forward Current: 200mA
- Operating Temperature Max: 175°C
- Repetitive Peak Reverse Voltage: 75V
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.013 € |
| Current stock | 1000+ |
| Lead time | 30 days |
_**Discrete POWER & Signal Technologies**_ ## **1N4454** **==> picture [28 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> DO-35<br>**----- End of picture text -----**<br> ## **High Conductance Ultra Fast Diode** Sourced from Process 1R. See MMBD1201-1205 for characteristics. **Absolute Maximum Ratings*** TA = 25°C unless otherwise noted |**Absolute Maximum Ratings***TA = 25°C unless otherwise noted|| |---|---| |**Parameter**|**Value**| |Working Inverse Voltage|50| |Average Rectified Current|200| |DC Forward Current|400| |Recurrent Peak Forward Current|600| |Peak Forward Surge Current<br>Pulse width = 1.0 second<br>Pulse width=1.0 microsecond|1.0<br>4.0| |Storage Temperature Range|-65 to +200| |Operating Junction Temperature|175| - *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. ## **NOTES** : - **1)** These ratings are based on a maximum junction temperature of 200 degrees C. - **2)** These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. **Thermal Characteristics** TA = 25°C unless otherwise noted |**Thermal Characteristics**TA = 25°C unless otherwise noted|TA = 25°C unless otherwise noted| |---|---| |**Characteristic**|**Max**| ||**1N4454**| |Total Device Dissipation<br>Derate above25°C|500<br>3.33| |Thermal Resistance, Junction to Ambient|300| 1997 Fairchild Semiconductor Corporation **High Conductance Ultra Fast Diode** (continued) ## **Electrical Characteristics** TA = 25°C unless otherwise noted |**Electr**|**cal Characteristics**TA =|25°C unless otherwise noted|||| |---|---|---|---|---|---| |**Symbol**|**Parameter**|**Test Conditions**|**Min**|**Max**|**Units**| |BV|Breakdown Voltage|IR= 5.0µA|75||V| |IR|Reverse Current|VR= 50 V<br>VR =50 V, TA =150°C||100<br>100|nA<br>µA| |VF|Forward Voltage|IF= 250µA<br>IF= 1.0 mA<br>IF= 2.0 mA<br>IF =10 mA|505<br>550<br>610|575<br>650<br>710<br>1.0|mV<br>mV<br>mV<br>V| |CO|Diode Capacitance|VR= 0, f = 1.0 MHz||4.0|pF| |TRR|Reverse Recovery Time|IF= 10 mA, VR= 1.0 V,<br>Irr = 1.0 mA,RL= 100Ω||4.0|nS|
Updated at June 8, 2026
onsemi is a premier global supplier of intelligent power and sensing technologies, driving disruptive innovations across the automotive, industrial, and cloud infrastructure markets. Recognized for their commitment to sustainability and reliable supply chains, the company accelerates advancements in vehicle electrification, industrial automation, and 5G networks by solving the industry's most complex design challenges. At the core of their portfolio is an industry-leading selection of discrete semiconductors. This extensive range features thousands of high-performance bipolar transistors, single and dual MOSFETs, and a comprehensive array of diodes, including Zener, Schottky, and fast-recovery rectifiers. Engineered for superior thermal performance and energy efficiency, these foundational components are critical for demanding power conversion, switching, and signal conditioning applications. Beyond essential discretes, onsemi provides a robust suite of advanced power management and circuit protection solutions. Their lineup includes intelligent power modules, single IGBTs, and transient voltage suppression (TVS) diodes designed to safeguard sensitive circuitry. Complimented by integrated passive filters, AC/DC LED driver ICs, and specialized sub-2.4GHz RF transceivers, onsemi equips engineers with the scalable, high-quality technologies needed to build a cleaner, smarter, and more connected world.
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