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BAT42 ® BAT43
SMALL SIGNAL SCHOTTKY DIODES
DESCRIPTION
General purpose, metal to silicon diodes featuring very low turn-on voltage fast switching.
These devices have integrated protection against excessive voltage such as electrostatic dis-
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive Peak Reverse Voltage
IF Forward Continuous Current
Ta = 25°C
IFRM Repetitive Peak Fordware Current
tp ≤ 1s δ ≤ 0.5
IFSM Surge non Repetitive Forward Current*
tp = 10ms
Ptot Power Dissipation*
Tl = 65 °C
Tstg Storage and Junction Temperature Range Tj
TL
Maximum Temperature for Soldering during 10s at 4mm from Case
THERMAL RESISTANCE
Symbol
Rth(j-a)
Junction-ambient*
Test Conditions
* On infinite heatsink with 4mm lead length
DO-35
Value 30 200 500
4 200 - 65 to +150 - 65 to +125
230
Unit V mA mA
A mW °C °C
°C
Value 300
Unit °C/W
October 2001 - Ed: 1C
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BAT42 / BAT43
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol VBR VF*
IR*
Tj.