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1SMB5949BT3G

1SMB5949BT3G

1SMB5949BT3G

ON Semiconductor

ZENER DIODE 250Ohm ±5% 100V 1μA @ 76V -65°C~150°C 3W 2 Terminations DO-214AA, SMB

SOT-23

1SMB5949BT3G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 5 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case DO-214AA, SMB
Surface MountYES
Number of Pins 2
Diode Element Material SILICON
Operating Temperature-65°C~150°C
PackagingTape & Reel (TR)
Published 2006
Tolerance ±5%
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
HTS Code8541.10.00.50
Power Rating 3W
Voltage - Rated DC 100V
Max Power Dissipation3W
Terminal Position DUAL
Terminal FormL BEND
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SMB5949
Pin Count2
Number of Elements 1
Working Voltage 100V
Polarity UNIDIRECTIONAL
Impedance250Ohm
Element ConfigurationSingle
Diode Type ZENER DIODE
Current - Reverse Leakage @ Vr 1μA @ 76V
Power Dissipation550mW
Voltage - Forward (Vf) (Max) @ If 1.5V @ 200mA
Max Reverse Leakage Current 1μA
Impedance-Max 250Ohm
Halogen Free Halogen Free
Test Current 3.7mA
Reference Voltage100V
Breakdown Voltage105V
Forward Voltage1.5V
Zener Voltage 100V
Voltage Tol-Max 5%
Peak Reverse Current1μA
Voltage Tolerance5%
ESD Protection Yes
Zener Current15mA
Height 2.28mm
Length 4.6mm
Width 3.95mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:20352 items

Pricing & Ordering

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1SMB5949BT3G Product Details

1SMB5949BT3G Overview


The reverse leakage current for this electrical device should be 1μA @ 76V.5% indicates the maximum possible voltage (Tol) of 5%.A maximum reverse leakage current of 1μA is observed.Zeners have a zener current of 15mA, so their design is highly flexible.For its operation, maximum voltage - Forward (Vf) 1.5V @ 200mA is provided.To function properly, this device needs a reverse voltage peak of 1μA.

1SMB5949BT3G Features


reverse leakage current of 1μA @ 76V
1μA @ 76V is the maximum voltage (Tol)
Reverse leakage current reaches 1μA
the zener current of 15mA


1SMB5949BT3G Applications


There are a lot of ON Semiconductor
1SMB5949BT3G applications of zener single diodes.


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