Datasheet 1N4448WS, 1N4148WS Datasheet (PANJIT)

1N4148WS, 1N4448WS

SURFACE MOUNT SWITCHING DIODES

VOLTAGE

75 Volts

POWER

200 mWatts

FEATURES

• Fast switching speed.

• Surface mount package Ideally Suited for Automatic insertion

• Electrically Identical to Standard JEDEC

• High Conductance

MECHANICAL DATA

Case: SOD-323, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
Marking: A2, A3

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25OC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

RETEMARAP LOBMYS

PACKAGE SOD-323

SW8414N1 SW8444N1 STINU

egatloVesreveR VR 57 57 V

egatloVesreveRkaePV

zH05=>fdnadaoLevitsiseR

52evobAetareDnoitapissiDrewoP

egatloVdrawroFmumixaMV

TJ 52=OC

ecnatsiseRlamrehTmumixaMRθ AJ753

egnaRerutarepmeTegarotS TJ 521+OT55-

NOTE:

1. CJ at VR=0, f=1MHZ

2.From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω

RM 001001V

htiwnoitacifitceRevaWflaH,)egarevA(tnerruCdeifitceR

flahelgnissm3.8,tnerruCegruSdrawroFkaeP

O

C PTOT 002 002 Wm

)1setoN(ecnaticapaCnoitcnuJlacipyTtoJC0.40.4Fp

)2setoN(yrevoceResreveRmumixaM TRR 0.4 0.4 sn

)dohtemCEDEJ(daoldetarnodesopmirepusevaw-enis

egatloVgnikcolBCDdetaRtatnerruCesreveRCDmumixaM

IO 051 051 Am

I

FSM 0.20.4A

F I@1 F 1=Am0

IR 5.2 5.2

I@27.0 F=Am5

I@1 F 1=Am0

V

µA

O

W/C

O

C

Part Number: 1N4148WS, 1N4448WS PAGE 1

RATING and CHARACTERISTIC CURVES

RECTIFICATION EFFCIENCY MEASUREMENT CIRCUIT

TYPICAL CAPATICANCE

LEAKAGE CURRENT

FORWARD VOLTAGE

0.2 0.4

0.6 0.8 1.0

1.2

10

1.0

0.1

10

0

1.0

0.1

0.01

0.001
10 20 30 40 50

6.0

0

4.5

3.5

1.5

0

246 8

FORWARD CURRENT,mA

FORWARD VOLTAGE, Volts

REVERSE CURRENT,Am

REVERSE VOLTAGE, Volts

T =150 CA

O

T =125 CA

O

T =85 CA

O

T =55 CA

O

T =25 CA

O

DIODE CAPACITANCE, pF

REVERSE VOLTAGE, Volts

5k W

Vo

2nF

V =2VRF

60 W

0.01

Part Number: 1N4148WS, 1N4448WS PAGE 2

OUTLINE DRAWING

© Copyright PanjIt International Inc. 2001
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PanJit Internatioal Inc.

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Part Number: 1N4148WS, 1N4448WS PAGE 3