BL GALAXY ELECTRICAL
BAT48
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.
◇ This diode is also available in the Mini-MELF
MECHANICAL DATA
◇ Case: DO-35,glass case
◇ Polarity: Color band denotes cathode
◇ Weight: 0.005 ounces, 0.13 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
MAXIMUM RATINGS
UNITS
Peak reverse voltage VRV
Forward continuous current IFm A
Surge forward current at tp＜10 ms IFSM A
Power dissipation Ptot
mW
Thermal resistance junction to ambient air RθJA ℃/W
Junction temperature Tj
℃
Storage temperature range TSTG ℃
-55 --- + 125
1)Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
-55 --- + 150
3501)
7.51)
3001)
3301)
VOLTAGE : 40 V
40
DO - 35
SMALL SIGNAL SCHOTTKY DIODE
BAT48
Document Number 0265012 BLGALAXY ELECTRICAL 1.
www.galaxycn.com
UNITS
Reverse breakover voltage
at IR=100µA
Forward voltage pulse test tp＜300µs,δ＜2%
@IF=0.1mA
@IF=1.0mA
@IF=10mA
@IF=50mA
@IF=200mA
@IF=500mA
Leakage current pulse test tp＜300µs,δ＜2%
@VR=10V
@VR=10V,TJ=60℃
@VR=20V
@VR=20V,TJ=60℃
@VR=40V
@VR=40V,TJ=60℃
Junction capacitance at VR=1V f=1MHZCJpF
1)Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature(DO-35).
0.30
MIN TYP MAX
--
-
-
--
-12
--
--
-
-
ELECTRICAL CHARACTERISTICS
V
IRµ A
V(BR)R 40 - -
VF
-
0.25
- 0.40
-
-25
0.75
-
25
-
-
-
-
-
-
-
www.galaxycn.com
0.90
V
0.50
-
50
5.0
2.0
15
BLGALAXY ELECTRICAL
Document Number 0265012 2.
