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1SMA5945BT3

1SMA5945BT3

1SMA5945BT3

ON Semiconductor

ZENER DIODE 120Ohm ±5% 68V 500nA @ 51.7V -65°C~150°C 500mW 2 Terminations DO-214AC, SMA

SOT-23

1SMA5945BT3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case DO-214AC, SMA
Diode Element Material SILICON
Operating Temperature-65°C~150°C
PackagingTape & Reel (TR)
Published 2007
Tolerance ±5%
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8541.10.00.50
Power Rating 1.5W
Voltage - Rated DC 68V
Max Power Dissipation500mW
Terminal Position DUAL
Terminal FormC BEND
Peak Reflow Temperature (Cel) 240
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number SMA5945
Pin Count2
JESD-30 Code R-PDSO-C2
Qualification StatusNot Qualified
Number of Elements 1
Polarity UNIDIRECTIONAL
Impedance120Ohm
Element ConfigurationSingle
Diode Type ZENER DIODE
Current - Reverse Leakage @ Vr 500nA @ 51.7V
Power Dissipation500mW
Voltage - Forward (Vf) (Max) @ If 1.5V @ 200mA
Max Reverse Leakage Current 500nA
Impedance-Max 120Ohm
Reference Voltage68V
Zener Voltage 68V
Voltage Tol-Max 5%
Working Test Current 5.5mA
Voltage Tolerance5%
Zener Current22mA
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1269 items

Pricing & Ordering

QuantityUnit PriceExt. Price

1SMA5945BT3 Product Details

1SMA5945BT3 Overview


A reverse leakage current of 500nA @ 51.7V is required to supply this electrical device.Voltage (Tol) is limited to 5%.500nA is the maximum reverse leakage current.The design is highly flexible due to the zener current of 22mA.To operate this device, set the working test voltage to 5.5mA.1.5V @ 200mA is reached when the maximum voltage - Forward (Vf) is supplied for its operation.

1SMA5945BT3 Features


reverse leakage current of 500nA @ 51.7V
500nA @ 51.7V is the maximum voltage (Tol)
Reverse leakage current reaches 500nA
the zener current of 22mA
the working test voltage to 5.5mA
minimal dynamic impedance is 5.5mA


1SMA5945BT3 Applications


There are a lot of ON Semiconductor
1SMA5945BT3 applications of zener single diodes.


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