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HomeProductsDiscrete Semiconductor ProductsDiodes - Rectifiers - Single1N4448TR
Fairchild Semiconductor
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See specifications for product details.

1N4448TR - Fairchild Semiconductor

Manufacturer Part Number
1N4448TR
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-1N4448TR
ECAD Model
Parts Description
HIGH CONDUCTANCE FAST DIODE
Detailed Description
Package
DO-204AH, DO-35, Axial
Data sheet
1N4448TR.pdf
In stock: 5340

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Quantity

Specifications

1N4448TR Tech Specifications
Fairchild Semiconductor - 1N4448TR technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - 1N4448TR

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage - Forward (Vf) (Max) @ If 1 V @ 100 mA  
Voltage - DC Reverse (Vr) (Max) 100 V  
Technology Standard  
Supplier Device Package DO-35 (DO-204AH)  
Speed Small Signal =< 200mA (Io), Any Speed  
Series -  
Reverse Recovery Time (trr) 4 ns  
Product Attribute Attribute Value  
Package / Case DO-204AH, DO-35, Axial  
Package Bulk  
Operating Temperature - Junction 175°C (Max)  
Mounting Type Through Hole  
Current - Reverse Leakage @ Vr 5 µA @ 75 V  
Current - Average Rectified (Io) 200mA  
Capacitance @ Vr, F 2pF @ 0V, 1MHz  

Parts Introduction

Manufacturer Part Number

1N4448TR

Manufacturer

Fairchild (onsemi)

Introduction

The 1N4448TR is a small signal rectifier diode suitable for general-purpose applications.

Product Features and Performance

Low forward voltage drop

Fast reverse recovery time

Low leakage current

Excellent high-frequency performance

Wide operating temperature range

Product Advantages

Reliable and stable performance

Compact and space-efficient design

Suitable for high-frequency circuits

Capable of withstanding high reverse voltages

Key Technical Parameters

Voltage DC Reverse (Vr) (Max): 100 V

Current Average Rectified (Io): 200 mA

Reverse Recovery Time (trr): 4 ns

Capacitance @ Vr, F: 2 pF @ 0 V, 1 MHz

Operating Temperature Junction: 175°C (Max)

Quality and Safety Features

Manufactured to high-quality standards

Robust construction for reliable operation

Compliant with relevant safety regulations

Compatibility

Suitable for a wide range of electronic applications

Compatible with various circuit designs and board layouts

Application Areas

General-purpose rectification

High-frequency signal processing

Power supply circuits

Instrumentation and control systems

Product Lifecycle

Currently in active production

Replacements and upgrades available

Key Reasons to Choose this Product

Excellent high-frequency performance

Reliable and stable operation

Compact and space-efficient design

Capable of withstanding high reverse voltages

Suitable for a wide range of electronic applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor 1N4448TR

Product Attribute 1N4448TR 1N4448TR 1N4448HWS-7-G 1N4448W
Part Number 1N4448TR 1N4448TR 1N4448HWS-7-G 1N4448W
Manufacturer Fairchild Semiconductor Vishay General Semiconductor - Diodes Division Diodes Incorporated SMC Diode Solutions
Operating Temperature - Junction 175°C (Max) 175°C (Max) - -65°C ~ 150°C
Reverse Recovery Time (trr) 4 ns 8 ns - 4 ns
Voltage - Forward (Vf) (Max) @ If 1 V @ 100 mA 1 V @ 100 mA - 1 V @ 10 mA
Mounting Type Through Hole Through Hole - Surface Mount
Current - Reverse Leakage @ Vr 5 µA @ 75 V 5 µA @ 75 V - 5 µA @ 75 V
Current - Average Rectified (Io) 200mA 150mA - 250mA
Series - - * -
Package Bulk Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Supplier Device Package DO-35 (DO-204AH) DO-35 (DO-204AH) - SOD-123
Voltage - DC Reverse (Vr) (Max) 100 V 100 V - 75 V
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed - Fast Recovery =< 500ns, > 200mA (Io)
Capacitance @ Vr, F 2pF @ 0V, 1MHz 4pF @ 0V, 1MHz - 4pF @ 0V, 1MHz
Package / Case DO-204AH, DO-35, Axial DO-204AH, DO-35, Axial - SOD-123
Technology Standard Standard - Standard

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Fairchild Semiconductor

1N4448TR

Fairchild Semiconductor
32D-1N4448TR

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