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General Purpose Small Signal Fast Switching Diodes 1N4448 With DO-35 Case

Categories High Speed Switching Diode
Brand Name: XUYANG
Model Number: 1N4448
Certification: ISO9001/RoHS
Place of Origin: China
MOQ: 5000pcs
Price: negotiation
Payment Terms: T/T, Western Union
Supply Ability: 100000pcs per 1 week
Delivery Time: 5 - 8 work days
Packaging Details: tape in box, 5000pcs/box
Name: Switching diode
Part number: 1N4448
VR: 75V
Case: DO-35
Junction Temperature: 175°C
Storage Temperature: –65 to +175°C
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General Purpose Small Signal Fast Switching Diodes 1N4448 With DO-35 Case

1N4448 High Speed Switching Diode Small Single Diode With DO-35 Case


Features


• Silicon Epitaxial Planar Diode

• Fast switching diode.

• This diode is also available in other case styles including the SOD-123 case with the type

designation 1N4448W, the MiniMELF case with the type designation LL4148, the SOT-23

case with the type designation IMBD4148.

.

Mechanical Data

Case: DO-35 Glass Case

Weight: approx. 0.13g


Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)

ParameterSymbolLimitUnit
Reverse VoltageVR75V
Peak Reverse VoltageVRM100V

Average Rectified Current

Half Wave Rectification with Resistive Load at Tamb = 25°C

IF(AV)150mA
Surge Forward Current at t < 1s and Tj = 25°CIFSM500mA
Power Dissipation at Tamb = 25°CPtot500mW
Thermal Resistance Junction to Ambient AirRθJA350°C/W
Junction TemperatureTj175°C
Storage TemperatureTS–65 to +175°C

Electrical Characteristics (TJ = 25°C unless otherwise noted)

ParameterSymbolTest ConditionMinTypMaxUnit
Forward VoltageVF

IF = 5mA

IF = 100mA

0.62

0.70

1.0

V
Leakage CurrentIR

VR = 20V

VR = 75V

VR = 20V, TJ = 150°C

25

5

50

nA

μA

μA

Reverse Breakdown VoltageV(BR)RIR = 100ìA (pulsed)100V
CapacitanceCtotVF = VR = 0V4pF
Reverse Recovery Timetrr

IF = 10mA, IR = 1mA,

VR = 6V , RL = 100Ù

4ns
Rectification Efficiencynvf = 100MHz, VRF = 2V0.45

Drawing:

part1 diode.png


our service:

Stock condition is always updating, welcome to contact us for more details.

We promise to only quote products with 100% real condition, never sell refurbished or copy as original.

Our object is to make long-term cooperation.

Choose us, you will find us professional, always reliable and easy to do business.

Company here with confidence, we provide you with excellent after-sales service, you will never regret

choosing us.

Quality General Purpose Small Signal Fast Switching Diodes 1N4448 With DO-35 Case for sale
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