器件名称: BAT43W
功能描述: Schottky Diodes
文件大小: 36.58KB 共2页
简 介:BAT42W, BAT43W
Vishay Semiconductors
formerly General Semiconductor
Schottky Diodes
SOD-123
.022 (0.55)
Cathode Band
.152 (3.85) .140 (3.55) .112 (2.85) .100 (2.55)
Top View
Dimensions in inches and (millimeters)
Mounting Pad Layout
0.094 (2.40) 0.055 (1.40) 0.055 (1.40)
.006 (0.15) max.
.004 (0.1) max.
.067 (1.70) .055 (1.40)
.053 (1.35) max.
.010 (0.25) min.
Features
For general purpose applications These diodes feature very low turn-on voltage and fast switching. These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges. These diodes are also available in the DO-35 case with the type designations BAT42 to BAT43 and in the MiniMELF case with the type designations LL42 to LL43.
Mechanical Data
Case: SOD-123 Plastic Package Weight: approx. 0.01g Marking Codes: BAT42W = L2 BAT43W = L3 Packaging Codes/Options: D3/10K per 13” reel (8mm tape), 30K/box D4/3K per 7” reel (8mm tape), 30K/box
Maximum Ratings & Thermal Characteristics
Parameters Repetitive Peak Reverse Voltage Forward Continuous Current at Tamb = 25°C Repetitve Peak Forward Current at tp < 1s, δ < 0.5, Tamb = 25°C Surge Forward Current at tp < 10 ms, Tamb = 25°C Power Dissipation
(1)
Ratings at 25°C ambient temperature unless otherwise specified.
Symbol VRRM IF IFRM IFSM Ptot RΘJA Tj Tamb TS
Value 30 200 500 4(1) 200 300
(1) (1)
Unit V mA mA A mW °C/W °C °C °C
at Tamb = 65°C
Thermal Resistance Junction to Ambient Air Junction Temperature Amb……
