MMBZ5254BS-7-F Diodes Inc, MMBZ5254BS-7-F Datasheet

DIODE ZENER DUAL 27V SOT-363

MMBZ5254BS-7-F

Manufacturer Part Number
MMBZ5254BS-7-F
Description
DIODE ZENER DUAL 27V SOT-363
Manufacturer
Diodes Inc
Datasheet

Specifications of MMBZ5254BS-7-F

Voltage - Zener (nom) (vz)
27V
Voltage - Forward (vf) (max) @ If
900mV @ 10mA
Current - Reverse Leakage @ Vr
100nA @ 21V
Configuration
2 Independent
Power - Max
200mW
Impedance (max) (zzt)
41 Ohm
Tolerance
±5%
Mounting Type
Surface Mount
Package / Case
6-TSSOP, SC-88, SOT-363
Operating Temperature
-65°C ~ 150°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MMBZ5254BS-FDITR
Thermal Characteristics
Maximum Ratings
Forward Voltage
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Features
Notes:
MMBZ5221BS - MMBZ5259BS
Document number: DS31039 Rev. 15 - 2
Planar Die Construction
Dual Isolated Zeners in Ultra-Small Surface Mount Package
Ideally Suited for Automated Assembly Processes
Lead Free/RoHS Compliant (Note 2)
"Green" Device (Note 3 and 4)
1.
2.
3.
4.
Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
No purposefully added lead.
Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Characteristic
Characteristic
@T
A
= 25°C unless otherwise specified
Top View
@ I
F
= 10mA
(Note 1)
(Note 1)
www.diodes.com
1 of 4
Mechanical Data
Symbol
Symbol
T
J,
R
P
V
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T
θ JA
D
F
STG
Case: SOT-363
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagram
Marking Information: See Page 4
Ordering Information: See Page 4
Weight: 0.006 grams (approximate)
Device Schematic
C
A
1
1
NC
NC
200mW SURFACE MOUNT ZENER DIODE
A
C
2
MMBZ5221BS - MMBZ5259BS
2
-65 to +150
Value
Value
200
625
0.9
© Diodes Incorporated
°C/W
Unit
Unit
mW
°C
V
June 2008

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MMBZ5254BS-7-F Summary of contents

Page 1

... No purposefully added lead. 3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. ...

Page 2

... MMBZ5243BS KH3 13 MMBZ5245BS KH5 15 MMBZ5246BS KJ1 16 MMBZ5248BS KJ3 18 MMBZ5250BS KJ5 20 MMBZ5251BS KK1 22 MMBZ5252BS KK2 24 MMBZ5254BS KK4 27 MMBZ5255BS KK5 28 MMBZ5256BS KM1 30 MMBZ5257BS KM2 33 MMBZ5258BS KM3 36 MMBZ5259BS KM4 39 Notes: 5. Short duration pulse test used to minimize self-heating effect 1KHz. MMBZ5221BS - MMBZ5259BS Document number: DS31039 Rev 25° ...

Page 3

... Fig. 2 Typical Zener Breakdown Characteristics 1,000 100 Voltage Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage 100 100 Fig. 6 Maximum Non-repetitive Surge Power www.diodes.com MMBZ5221BS - MMBZ5259BS C5V6 6V8 8V2 Z 20mA ZENER VOLTAGE ( BIAS 10 100 V , NOMINAL ZENER VOLTAGE ( 100 1,000 PULSE WIDTH (ms) © Diodes Incorporated 10 June 2008 ...

Page 4

... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages ...

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