MBRA340T3
Surface Mount
Schottky Power Rectifier
SMA Power Surface Mount Package
Employing the Schottky Barrier principle in a large area
metal−to−silicon power diode. State of the art geometry features
epitaxial construction with oxide passivation and metal overlay
contact. Ideally suited for low voltage, high frequency rectification, or
as free wheeling and polarity diodes in surface mount applications
where compact size and weight are critical to the system.
http://onsemi.com
SCHOTTKY BARRIER
RECTIFIER
3.0 AMPERES
40 VOLTS
• Small Compact Surface Mountable Package with J−Bent Leads
• Rectangular Package for Automated Handling
• Highly Stable Oxide Passivated Junction
• Very Low Forward Voltage Drop
1
2
Cathode
Anode
• Guardring for Stress Protection
• Pb−Free Package is Available
1
Mechanical Characteristics:
• Case: Epoxy, Molded
2
• Weight: 70 mg (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
SMA
CASE 403D
PLASTIC
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
MARKING DIAGRAM
• Shipped in 12 mm tape, 5000 units per 13 inch reel
A34
ALYW
• Polarity: Cathode Lead Indicated by Polarity Band
• ESD Ratings: Machine Model = C
ESD Ratings: Human Body Model = 3B
A34
= Device Code
A
L
= Assembly Location
= Wafer Lot
• Device Meets MSL 1 Requirements
Y
W
= Year
= Work Week
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
V
40
V
RRM
RWM
ORDERING INFORMATION
R
†
Device
Package
Shipping
Average Rectified Forward Current
I
3.0
A
A
O
(At Rated V , T = 100°C)
R
L
MBRA340T3
SMA
5000/Tape & Reel
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load
Conditions Halfwave, Single Phase,
60 Hz)
I
100
FSM
SMA
(Pb−Free)
MBRA340T3G
5000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Storage/Operating Case Temperature
Operating Junction Temperature
Voltage Rate of Change
T
, T
−55 to +150
−55 to +125
10,000
°C
°C
stg
C
T
J
dv/dt
V/ms
(Rated V , T = 25°C)
R
J
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.
Semiconductor Components Industries, LLC, 2004
1
Publication Order Number:
July, 2004 − Rev. 2
MBRA340T3/D