Luguang BAT48 Small signal schottky diode Datasheet

BAT48
Small Signal Schottky Diodes
VOLTAGE : 40 V
DO - 35
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
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
MAXIMUM RATINGS
BAT48
UNITS
Peak reverse voltage
VR
40
V
Forward continuous current
IF
3501)
mA
1)
Surge forward current at t p<10 ms
IFSM
7.5
Power dissipation
Ptot
3301)
mW
Thermal resistance junction to ambient air
RθJA
3001)
℃/W
Tj
-55 --- + 125
℃
TSTG
-55 --- + 150
℃
Junction temperature
Storage temperature range
1)
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
http://www.luguang.cn
mail:[email protected]
A
BAT48
Small Signal Schottky Diodes
ELECTRICAL CHARACTERISTICS
MIN
TYP
MAX
UNITS
40
-
-
V
@IF=0.1mA
-
-
0.25
@IF=1.0mA
-
-
0.30
-
-
0.40
@IF=50mA
-
-
0.50
@IF=200mA
-
-
0.75
@IF=500mA
-
-
0.90
@VR=10V
-
-
2.0
@VR=10V,TJ=60℃
-
-
15
-
-
5.0
@VR=20V,TJ=60℃
-
-
25
@VR=40V
-
-
25
@VR=40V,TJ=60℃
-
-
50
-
12
-
Reverse breakover voltage
at IR=100µA
V(BR)R
Forward voltage pulse test tp<300µs,δ<2%
@IF=10mA
VF
V
Leakage current pulse test t p<300µs,δ<2%
@VR=20V
Junction capacitance at V R=1V f=1MHZ
IR
CJ
1)
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature(DO-35).
http://www.luguang.cn
mail:[email protected]
µA
pF
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