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UMMSZ5251BG-CA2-R

Description
Zener Diode,
CategoryDiscrete semiconductor    diode   
File Size157KB,4 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

UMMSZ5251BG-CA2-R Overview

Zener Diode,

UMMSZ5251BG-CA2-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerUNISONIC TECHNOLOGIES CO.,LTD
package instructionR-PDSO-G2
Reach Compliance Codecompliant
ECCN codeEAR99
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance29 Ω
Maximum forward voltage (VF)1.2 V
JESD-30 codeR-PDSO-G2
Maximum knee impedance600 Ω
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Nominal reference voltage22 V
Maximum reverse current0.1 µA
Reverse test voltage17 V
surface mountYES
technologyZENER
Terminal formGULL WING
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
Working test current21 mA
UNISONIC TECHNOLOGIES CO., LTD
UMMSZ52XXB
Preliminary
3
2
2
1
1
SOD-123
ZENER DIODE
SURFACE MOUNT SILICON
ZENER DIODE
DESCRIPTION
SOT-23-3
(JEDEC TO-236)
The UTC
UMMSZ52XXB
is a surface mount silicon zener diode,
it uses UTC’s advanced technology to provide customers with low
reverse leakage current, etc.
The UTC
UMMSZ52XXB
is suitable for automated assembly
processes.
2
1
SOD-323
2
1
LL-34
1
2
SOD-523
FEATURES
* Low reverse leakage current
SYMBOL
SOT-23-3
SOD-123/SOD-323
SOD-523/LL34
ORDERING INFORMATION
Ordering Number
Package
SOT-23-3
SOD-123
SOD-323
SOD-523
LL-34
Pin Assignment
1
2
3
NC
A
K
A
K
-
A
K
-
A
K
-
A
K
-
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Lead Free
Halogen Free
UMMSZ52XXBL-AE2-R
UMMSZ52XXBG-AE2-R
UMMSZ52XXBL-CA2-R
UMMSZ52XXBG-CA2-R
UMMSZ52XXBL-CB2-R
UMMSZ52XXBG-CB2-R
UMMSZ52XXBL-CC2-R
UMMSZ52XXBG-CC2-R
UMMSZ52XXBL-LL34-R
UMMSZ52XXBG-LL34-R
Note: Pin Assignment: A: Anode, K: Cathode
UMMSZ52XXBL-AE2-R
(1)Packing Type
(2)Package Type
(3)Lead Free
(4)Output Voltage
(1) R: Tape Reel
(2) AE2: SOT-23-3, CA2 : SOD-123, CB2: SOD-323
CC2: SOD-523, LL34: LL-34
(3) L: Lead Free, G: Halogen Free
(4) refer to ELECTRICAL CHARACTERISTICS
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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