DatasheetsPDF.com

LS4148

Part Number LS4148
Manufacturer TEMIC
Title Silicon Epitaxial Planar Diodes
Description Silicon Epitaxial Planar Diodes LS4148.LS4448 Features D Electrical data identical with the devices 1N4148 and 1N4448 respectively D Quadro Melf...
Features D Electrical data identical with the devices 1N4148 and 1N4448 respectively D Quadro Melf package Applications Extreme fast switches 96 12009 Absolute Maximum Ratings Tj = 25_C Parameter Repetitive peak reverse voltage Reverse voltage Peak forward surge current Repetitive peak forward current For...

File Size 45.62KB
Datasheet LS4148 PDF File







Similar Datasheet

LS4148 : LS4148 FAST SWITCHING SURFACE MOUNT DIODES VOLTAGE 100 Volts POWER 500 mWatts FEATURES • Fast switching Speed. • Surface Mount Package Ideally Suited For Automatic Insertion. • Silicon Epitaxal Planar Construction. • Lead free in FRPSOLDQFHZLWK(85R+6(8GLUHFWLYH QUADRO-MELF MECHANICAL DATA • Case: QUADRD MELF, Glass • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: Cathode Band • Marking: Cathode Band Only • Weight: 0.03 grams • Packing information T/R - 2.5K per 7" plastic reel T/R - 10K per 13” plastic reel .020(0.5) .012(0.3) .067(1.7) .063(1.6) .055(1.4)DIA. Unit : inch (mm) .146(3.7) .130(3.3) .020(0.5) .012(0.3) MAXIMUM RATINGS AND ELECTRICAL C.

LS4148 : LS4148 Silicon Epitaxial Planar Switching Diode Fast switching diode in QuadroMELF case especially suited for automatic surface mounting. Identical electrically to standard JEDEC 1N4148 LS-34 QuadroMELF Dimensions in mm Absolute Maximum Ratings (Ta = 25℃) Parameter Peak Reverse Voltage HReverse Voltage Average Rectified Forward Current Forward Current CRepetitive Peak Forward Current Non-repetitive Peak Forward Surge Current EPower Dissipation at t = 1 s at t = 1 ms at t = 1 μs TJunction Temperature Storage Temperature Range SEM1) Valid provided that electrodes are kept at ambient temperature. Symbol VRM VR IF(AV) IF IFRM IFSM Ptot Tj Tstg Value 100 75 200 300 500 0.5 1 4 500 1.

LS4148 : RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION LS4148 1N4148 Quadro MELF SIGNAL DIODE Absolute Maximum Ratings (Ta=25°C) Items Symbol Ratings Reverse Voltage VR 75 Reverse Recovery trr 4 Time Power Dissipation P 500 3.33mW/°C (25°C) Forward Current IF 150 Junction Temp. Tj -65 to 175 Storage Temp. Tstg -65 to 175 Unit V ns mW mA °C °C Mechanical Data Items Materials Package QUADRO MELF Case Hermetically sealed glass Lead/Finish Double stud/Solder Plating Chip Glass Passivated Cathode Identification Qu ad ro MEL F Gla1s.s7 1.5 +/-0.1 3.5 +/- 0.2 Glass Dimensions in millimeters Electrical Characteristics (Ta=25°C) Ratings Minimum Breakdown Voltage @IR= 100.

LS4148 : www.vishay.com LS4148, LS4448 Vishay Semiconductors Small Signal Fast Switching Diodes ADDITIONAL RESOURCES 3D 3D 3D Models FEATURES • Silicon epitaxial planar diodes • Electrical data identical with the devices 1N4148 and 1N4448 respectively • QuadroMELF package • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Extremely fast switches MECHANICAL DATA Case: QuadroMELF (SOD-80) Weight: approx. 34 mg Cathode band color: black Packaging codes / options: GS18/10K per 13" reel (8 mm tape), 10K/box GS08/2.5K per 7" reel (8 mm tape), 12.5K/box PARTS TABLE PART TYPE DIFFERENTIATION LS4148 VF = max. 1000 mV at IF = 50 mA LS4448 VF = m.

LS4148 : CREAT BY ART LS4148/LS4448/LS914B 500mW High Speed SMD Switching Diode Small Signal Product Features ◇ Fast switching device (Trr<4.0nS) ◇ Surface device type mounting ◇ Moisture sensitivity level 1 ◇ Matte Tin(Sn) lead finish with Nickel(Ni) underplate ◇ Pb free version and RoHS compliant ◇ All external surfaces are corrosion resistant and leads are readily solderable QUADRO Mini-MELF (LS34) Hermetically Sealed Glass Mechanical Data ◇ Case : QUADRO Mini-MELF Package (JEDEC DO-213) ◇ High temperature soldering guaranteed : 270oC/10s ◇ Polarity : Indicated by cathode band ◇ Weight : 29 ± 2.5mg Ordering Information (example) Part No. Package Packing LS4148 QUADRO Mini-MELF 10K / 13" .

LS4148 : Diode, High Speed, Quadro Melf Diode, High Speed, Quadro Melf Diode, High Speed, Quadro Melf Part Number LS4148 LS4448 LS914B VR - Reverse Voltage (V) Page <2> 12/07/08 V1.1 LS4448.4148.914B Notes: International Sales Offices: AUSTRALIA – Farnell Tel No: ++61 1300 361 005 Fax No: ++61 1300 361 225 AUSTRIA – Farnell Tel No: ++ 43 662 2180 680 Fax No: ++ 43 662 2180 670 BELGIUM – Farnell Tel No: ++ 32 3 475 2810 Fax No: ++ 32 3 227 3648 BRAZIL – Farnell-Newark Tel No: ++ 55 11 4066 9400 Fax No: ++ 55 11 4066 9410 CHINA – Farnell-Newark Tel No: ++86 10 6238 5152 Fax No: ++86 10 6238 5022 FINLAND – Farnell Tel No: ++ 358 9 560 7780 Fax No: ++ 358 9 345 5411 FRANCE – Farnell Tel No: ++ 33 .

LS4148 : Repetitive Peak Reverse Voltage Continuous Reverse Voltage Peak Forward Surge Current tp=1µs Repetitive Peak Forward Current Forward Current Average Forward Current Power Dissipation up to Tj=25ºC Junction Temperature Storage Temperature Range SYMBOL VRRM VR IFSM IFRM IF IFAV PD Tj Tstg VALUE 100 75 2 500 300 150 500 175 - 65 to +175 THERMAL RESISTANCE Junction to Ambient *Rth (j-a) *Device mounted on a PC board 50mm x 50mm 1.6mm ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) DESCRIPTION SYMBOL TEST CONDITION Forward Voltage VF IF=5mA LS4448 IF=50mA LS4148 IF=100mA LS4448 Reverse Current IR VR=20V VR=20V, Tj=150ºC VR=75V Reverse Breakdown Voltage VBR IR=.




Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)