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WTE
POWER SEMICONDUCTORS
BAT54W / AW / CW / SW
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
! ! ! Low Turn-on Voltage A L Fast Switching PN Junction Guard Ring for Transient and ESD Protection ! Designed for Surface Mount Application B ! Plastic Material - UL Recognition Flammability Classification 94V-O
TOP VIEW
C M
E H
D
Dim A B C D E G H J K L M SOT-323 Min Max 0.30 0.40 1.15 1.35 2.00 2.20 0.65 Nominal 0.30 0.40 1.20 1.40 1.80 2.20 -- 0.10 0.90 1.10 0.25 -- 0.05 0.15
Mechanical Data
! ! ! ! ! Case: SOT-323, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Weight: 0.006 grams (approx.) Mounting Position: Any K J G
All Dimensions in mm
TOP VIEW
TOP VIEW
TOP VIEW
TOP VIEW
BAT54W Marking: L4
BAT54AW Marking: L42
BAT54CW Marking: L43
BAT54SW Marking: L44
@TA=25C unless otherwise specified
Maximum Ratings and Electrical Characteristics, Single Diode
Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) Repetitive Peak Forward Current (Note 1) Forward Surge Current (Note 1) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ t < 1.0s Symbol VRRM VRWM VR IF IFRM IFSM Pd RJA Tj, TSTG
Value
Unit
30 200 300 600 200 625 -55 to +125
V mA mA mA mW K/W C
Note: 1. Devices are on fiberglass substrate and kept at ambient temperature.
BAT54W/AW/CW/SW
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(c) 2002 Won-Top Electronics
Maximum Ratings and Electrical Characteristics, Single Diode
Characteristic Reverse Breakdown Voltage Symbol V(BR)R Min 30 Typ -- Max -- Unit V
@TA=25C unless otherwise specified
Test Condition @ IRS = 100A tp < 300s, duty cycle < 2% @ IF = 0.1mA @ IF = 1mA @ IF = 10mA @ IF = 30mA @ IF = 100mA tp < 300s, duty cycle < 2% @ VR = 25V VR = 1.0V, f = 1.0MHz IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100
Forward Voltage
VF
--
--
240 320 400 500 1000 2.0 10 5.0
mV
Reverse Leakage Current Junction Capacitance Reverse Recovery Time
IR Cj trr
-- -- --
-- -- --
A pF nS
BAT54W/AW/CW/SW
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(c) 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
BAT54W-T1 BAT54W-T3 BAT54AW-T1 BAT54AW-T3 BAT54CW-T1 BAT54CW-T3 BAT54SW-T1 BAT54SW-T3
Package Type
SOT-323 SOT-323 SOT-323 SOT-323 SOT-323 SOT-323 SOT-323 SOT-323
Shipping Quantity
3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel
Products listed in bold are WTE Preferred devices. ! T1 suffix refers to a 7" reel. T3 suffix refers to a 13" reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.035 (0.90)
0.075 (1.90)
0.035 (0.90)
0.028 (0.70)
0.025 (0.64)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com
We power your everyday.
(c) 2002 Won-Top Electronics
BAT54W/AW/CW/SW
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