FEATURES
These diodes feature very low turn-on voltage and
electrostatic discharges
200 mW power dissipation
These diodes are also available in the SOD-123
BAT43W and in designations LL42 to LL43
Weight: 0.004 ounces, 0.13 grams
M AXIM UM RA TING S AND EL ECT RI C AL CHARACTERIST I CS
Ratings at 25 ambient temperature unless otherwise specified.
ABSOLUTE MAXIMUM RATINGS
UNITS
Repetitive peak reverse voltage VRRM V
Reverse breakdown voltage IR=100ยตA (pulsed) V(BR)
V
Average forw ard rectified current
half w ave rectification w ith resist.load
ใใใใ@
T
A=25 and f 50Hz
Forward surge current @ t<10msIFSM A
Pow er dissipation @ TA=65 Ptot
mW
Junction temperature TJ
Storage temperature range TSTG
EL ECT RICAL CHARACTER I ST I C S UNITS
Forw ard voltage @IF=200 m A BAT42 - - 1
Capacitance @ VR=1V,f=1MHZ Ctot pF
Reverse breakdown voltage
Reverse recovery time
from IF=10mA to IR=10mA
Irr=1mA, RL=100ฮฉ.
Thermal resistance junction to ambient RฮธJA
K/W
Rectification efficiency (NOTE2) ฮทv -
BAT42 BAT43
1)Valid prov ided that leads at a distance of 4 mm from case are kept at ambient temperature.
ยตA
ns
BAT42- - - BAT43
M ECHAN IC AL D ATA
SMALL SIGNAL SCHOTTKY DIODES
Case: DO-35, glass case
REVERSE VOLTAGE : 30 V
CURRENT: 0.2 A
Polarity: Color band denotes cathode
IAV
4
2001)
mA
30
30
200.0
125
-55 --- +150
1)Valid prov ided that leads at a distance of 4 mm from case are kept at ambient temperature.
MIN TYP MAX
-
0.80 - -
3001)
5
IR
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trr - -
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BLGALAXY ELECTRICAL
Document Number 0265017 1.
DO-35(GLASS)
fast guard ring against excessive voltage,such as
case with the type designations BAT42W to
V
IF=10 mA BAT42 - - 0.4
IF=50 mA BAT43 - - 0.65
IF=2 mA BAT43 - - 0.33
IF=15 mA BAT43 - - 0.45
VF
BAT43 - - 1
VR=25 V - - 0.5
VR=25 V,TJ=100 - - 100
ฮฉ
CCL=300PF,f=45MHZ,VRF=2V
2)RL=15K