SMA5915B Datasheet, PDF (1/5 Pages) –

SHANGHAI SEMITECH SEMICONDUCTOR CO., LTD
SMA5915B-SMA5945B
1.5W Plastic Surface Mount
Zener Voltage Regulators
Features
z Zener Voltage − 3.9-200 V
z ESD Rating of Class 3 (>16 kV) per Human Body Model
z Flat Handling Surface for Accurate Placement
z Package Design for Top Side or Bottom Circuit Board Mounting
z Pb−Free Packages
Mechanical Characteristics
CASE: Void-free, JEDEC SMA Molded Plastic.
Mounting Position: Any
Polarity: cathode band.
Maximum Lead Temperature For Soldering Purposes: 260°C for 10 Seconds
Maximum Ratings @ 25°C Ambient Temperature (unless otherwise noted)
Parameter
Maximum Steady State Power Dissipation @ TL = 75°C
Measured at Zero Lead Length Derate Above 75°C
Maximum Steady State Power Dissipation @ TA = 25°C (Note)
Derate Above 25°C
Operating and Storage Temperature Range
Symbol
P_D
P_D
T_J, T_STG
Value
1.5
20
250
4.0
-55 to 150
Units
W
mW/°C
mW
mW/°C
°C
Notes:
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may
occur and reliability may be affected.
1. FR−4 board, within 1　 to device, using recommended footprint
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