Dimensions in inches
and (millimeters)
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
SOD-123
Features
• For general pur pose 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.
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameters Symbol Value Unit
Repetitive Peak Reverse Voltage VRRM 30 V
Forward Continuous Current at Tamb = 25°CI
F200 mA
Repetitve Peak Forward Current IFRM 500 mA
at tp< 1s, δ< 0.5, Tamb = 25°C
Surge Forward Current at tp< 10 ms, Tamb = 25°CI
FSM 4(1) A
Power Dissipation(1) at Tamb = 65°CP
tot 200(1) mW
Thermal Resistance Junction to Ambient Air RΘJA 300(1) °C/W
Junction Temperature Tj125 °C
Ambient Operating Temperature Range Tamb –55 to +125 °C
Storage Temperature Range TS–55 to +150 °C
Note: (1) Valid provided that electrodes are kept at ambient temperature
Mounting Pad Layout