1N4744A MULTICOMP, 1N4744A Datasheet - Page 3
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1N4744A
Manufacturer Part Number
1N4744A
Description
1W, Zener Diode, 15V
Manufacturer
MULTICOMP
Specifications of 1N4744A
Zener Voltage Vz Typ
15V
Power Dissipation Pd
1W
Diode Case Style
DO-41
No. Of Pins
2
Rohs Compliant
Yes
Operating Temperature Range
-55°C To +150°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1N4744A
Manufacturer:
FSC
Quantity:
10 024
Part Number:
1N4744A
Manufacturer:
ST
Quantity:
20 000
Part Number:
1N4744A 15V
Manufacturer:
ST/先科
Quantity:
20 000
Part Number:
1N4744A(15V)
Manufacturer:
ST/先科
Quantity:
20 000
Part Number:
1N4744A,133
Manufacturer:
NEXPERIA/安世
Quantity:
20 000
Company:
Part Number:
1N4744A-A0
Manufacturer:
SAMSUNG
Quantity:
4 023
Part Number:
1N4744A-G
Manufacturer:
PANJIT/强茂
Quantity:
20 000
Company:
Part Number:
1N4744ATR
Manufacturer:
FSC
Quantity:
165 000
Characteristics (T
www.excel-semi.com
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Symbol
Figure 3. Effect of zener current on zener impedance
Z
Z
Vz
I
V
I
V
I
I
ZT
ZK
ZK
R
ZT
F
R
F
Reverse zener voltage @ I
Reverse current
Maximum zener impedance @ I
Reverse current
Maximum zener impedance @ I
Reverse leakage current @ V
Breakdown voltage
Forward current
Forward voltage @ I
(-55℃ to +150℃ temperature range; 90% of the units are in the ranges indicated.)
Parameter
j
=25℃ unless otherwise specified)
F
Excel Semiconductor
ZT
Figure 2. Temperature coefficients
Figure 1. Zener voltage regulator
R
ZT
ZK
Figure 4. Effect of zener voltage on zener impedance
1N4728A~1N4764A
Rev. 3e, 1-Nov-2006
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