SML4728 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Surface Mount Zener Diodes

VISHAY
Surface Mount Zener Diodes
SML4728 to SML4764A
Vishay Semiconductors
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94 V-0
• For surface mounted applications
• Low Zener impedance
• Low regulation factor
• High temperature soldering guaranteed:
15811
260 °C/10 seconds at terminals
• Standard voltage tolerance is 10 %, Suffix A ± 5 %.
Mechanical Data
Case: JEDEC DO-214AC molded plastic over
passivated junction
Terminals: Solder plated, solderable per
MIL-STD- 750, Method 2026
Polarity: Color band denotes positive end (cathode)
Mounting Position: Any
Weight: 0.002 ounce, 64 mg
Packaging Codes - Options (Antistatic):
SML4728 - SML4737A:
11T - 1.8 k per 7" plastic reel (12mm tape), 36 k/car-
ton
5AT - 7.5 k per 13" plastic reel (12mm tape), 75 k/car-
ton
SML4738 - SML4764A:
61 - 1.8 k per 7" plastic reel (12mm tape), 36 k/carton
5A - 7.5 k per 13" plastic reel (12mm tape), 75 k/car-
ton
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Power dissipation
T_L = 75 °C
Thermal Characteristics
T_amb = 25 °C, unless otherwise specified
Parameter
Maximum junction temperature
Storage temperature range
Test condition
Symbol
Value
Unit
P_tot
1.0
W
Symbol
Value
Unit
T_j
150
°C
T_S
- 65 to + 150
°C
Document Number 85782
Rev. 1.5, 03-Mar-04
www.vishay.com
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