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onsemi 1SMB5947BT3G Zener Diodes

82V 3W Zener Diode, SMB, 5% Tol

315,000 ActiveonsemiDO-214AA, SMB$0.17
1SMB5947BT3G DO-214AA, SMB package illustration

Same model may have multiple batches, images only for reference.

1SMB5947BT3G
Manufacturer
Part Number (MPN)
1SMB5947BT3G
Detailed Description
82V 3W Zener Diode, SMB, 5% Tol
Package
DO-214AA, SMB
Lifecycle Status
Active
Datasheet
PDF 1SMB5947BT3G Datasheet
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Technical Specifications

onsemi 1SMB5947BT3G Zener Diodes technical specifications.

General

RoHS
Yes
Package / Case
DO-214AA, SMB
Mounting Type
Surface Mount
Operating Temperature
-65°C ~ 150°C
Lifecycle Status
Active
Current Reverse Leakage Vr
1 µA @ 62.2 V
Voltage Forward Vf Max If
1.5 V @ 200 mA
Voltage Zener Nom Vz
82 V
Tolerance
±5%
Power Max
3 W

Related Parts Comparison (1SMB5947BT3G vs SZ1SMB5916BT3G vs S1Z1SMB5919BT3G vs SZ1SMB5920BT3G)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / CaseDO-214AA, SMBDO-214AA, SMBDO-214AA, SMBDO-214AA, SMB
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-65°C ~ 150°C-65°C ~ 150°C-65°C ~ 150°C-65°C ~ 150°C
Lifecycle StatusActiveActiveActiveActive
Current Reverse Leakage Vr1 µA @ 62.2 V5 µA @ 1 V5 µA @ 3 V5 µA @ 4 V
Impedance Max Zzt160 Ohms6 Ohms2 Ohms2 Ohms
Power Max3 W3 W3 W3 W
Voltage Forward Vf Max If1.5 V @ 200 mA1.5 V @ 200 mA1.5 V @ 200 mA1.5 V @ 200 mA
Voltage Zener Nom Vz82 V4.3 V5.6 V6.2 V
Tolerance±5%--±5%±5%
Grade--AutomotiveAutomotiveAutomotive
Qualification--AEC-Q101AEC-Q101AEC-Q101
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Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

This part is listed as a cross for

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