GE BAT43 Schottky diode Datasheet

BAT42, BAT43
Schottky Diodes
FEATURES
♦ For general purpose applications
min. 1.083 (27.5)
♦ These diodes feature very low turnmax. ∅.079 (2.0)
Cathode
Mark
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 SOD-123
case with the type designations BAT42W to BAT43W
and in the MiniMELF case with type
designations LL42 to LL43.
min. 1.083 (27.5)
max. .150 (3.8)
DO-35
max. ∅.020 (0.52)
MECHANICAL DATA
Dimensions in inches and (millimeters)
Case: DO-35 Glass Case
Weight: approx. 0.13 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Value
Unit
Repetitive Peak Reverse Voltage
V RRM
30
V
Forward Continuous Current at Tamb = 25 °C
IF
2001)
mA
Repetitive Peak Forward Current
at tp < 1 s, δ < 0.5, Tamb = 25 °C
IFRM
5001)
mA
Surge Forward Current at tp < 10 ms, Tamb = 25 °C
IFSM
41)
A
Power Dissipation1) at Tamb = 65 °C
Ptot
2001)
mW
Junction Temperature
Tj
125
°C
Ambient Operating Temperature Range
Tamb
–65 to +125
°C
Storage Temperature Range
TS
–65 to +150
°C
1)
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
4/98
BAT42, BAT43
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Min.
Typ.
Max.
Unit
V(BR)R
30
–
–
V
VF
VF
VF
VF
VF
–
–
–
0.26
–
–
–
–
–
–
1
0.4
0.65
0.33
0.45
V
V
V
V
V
IR
IR
–
–
–
–
0.5
100
µA
µA
Capacitance
at VR = 1 V, f = 1 MHz
Ctot
–
7
–
pF
Reverse Recovery Time
from IF = 10 mA through IR = 10 mA to IR = 1 mA,
RL = 100 Ω
trr
–
–
5
ns
Detection Efficiency
at RL = 15 KΩ, CL = 300 pF,
f = 45 MHz, VRF = 2 V
ηv
80
–
–
%
Thermal Resistance Junction to Ambient Air
RthJA
–
–
0.31)
K/mW
Reverse Breakdown Voltage
tested with 100 µA Pulses
Forward Voltage
Pulse Test tp < 300 µs, δ < 2%
at IF = 200 mA
at IF = 10 mA
at IF = 50 mA
at IF = 2 mA
at IF = 15mA
BAT42
BAT42
BAT43
BAT43
Leakage Current
Pulse Test tp < 300 µs, δ < 2%
at VR = 25 V
at VR = 25 V, Tj = 100 °C
1)
Valid provided that leads at a distance of 4 mm from the case are kept at ambient temperature
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