IMBD4448 Vishay, IMBD4448 Datasheet

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IMBD4448

Manufacturer Part Number
IMBD4448
Description
Small Signal Diodes
Manufacturer
Vishay
Datasheet
Ratings at 25 ° C ambient temperature unless otherwise specified
4/98
Reverse Voltage
Peak Reverse Voltage
Rectified Current (Average)
Half Wave Rectification with Resist. Load
at T
Surge Forward Current at t < 1 s and T
Power Dissipation at T
Junction Temperature
Storage Temperature Range
1)
Device on fiberglass substrate, see layout
amb
.016 (0.4)
.037(0.95) .037(0.95)
= 25 ° C and
1
SOT-23
.016 (0.4)
Marking
A3
.118 (3.0)
.122 (3.1)
Dimensions in inches and (millimeters)
3
1
.016 (0.4)
2
3
2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
amb
f
Top View
50 Hz
= 25 °C
Top View
.102 (2.6)
.094 (2.4)
j
= 25 ° C
Small Signal Diodes
IMBD4448
Silicon Epitaxial Planar Diodes
Fast switching diode in case SOT-23,
especially suited for automatic insertion.
This diode is also available in other case
styles including: the DO-35 case with the
type designation 1N4448, the Mini-MELF case with
the type designation LL4448, and the SOD-123 case
with the type designation 1N4448W
Case: SOT-23 Plastic Package
Weight: approx. 0.008 g
V
Symbol
V
I
I
P
T
T
0
FSM
j
S
R
RM
tot
MECHANICAL DATA
FEATURES
Value
75
100
150
500
350
150
–65 to +150
1)
1)
Unit
V
V
mA
mA
mW
°C
°C

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IMBD4448 Summary of contents

Page 1

... Junction Temperature Storage Temperature Range 1) Device on fiberglass substrate, see layout 4/98 IMBD4448 Small Signal Diodes Silicon Epitaxial Planar Diodes Fast switching diode in case SOT-23, especially suited for automatic insertion. This diode is also available in other case styles including: the DO-35 case with the ...

Page 2

... Device on fiberglass substrate, see layout .30 (7.5) .12 (3) .04 (1) .08 (2) .04 (1) .08 (2) .59 (15) .03 (0.8) .47 (12) 0.2 (5) Dimensions in inches (millimeters) .06 (1.5) .20 (5.1) Layout for R test thJA Thickness: Fiberglass 0.059 in (1.5 mm) Copper leads 0.012 in (0.3 mm) IMBD4448 ELECTRICAL CHARACTERISTICS Symbol Min – – – – – ...

Page 3

... RATINGS AND CHARACTERISTIC CURVES IMBD4448 ...

Page 4

... RATINGS AND CHARACTERISTIC CURVES IMBD4448 ...

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