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General Semiconductor |
SOD-123
.022 (0.55)
Cathode Mark
Top View
.067 (1.70)
.055 (1.40)
BAT42W, BAT43W
Schottky Diodes
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.
♦ These diodes are also available in the DO-35
case with the type designations BAT42 to BAT43
and in the MiniMELF case with type designations
LL42 to LL43.
min. .010 (0.25)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Repetitive Peak Reverse Voltage
Forward Continuous Current at Tamb = 25 °C
Repetitive Peak Forward Current
at tp < 1 s, δ < 0.5, Tamb = 25 °C
VRRM
IF
IFRM
Surge Forward Current at tp < 10 ms, Tamb = 25 °C
IFSM
Power Dissipation1) at Tamb = 65 °C
Ptot
Junction Temperature
Tj
Ambient Operating Temperature Range
Tamb
Storage Temperature Range
TS
2) Valid provided that electrodes are kept at ambient temperature
Value
30
200
500
4 2)
200 2)
125
–55 to +125
–55 to +150
Unit
V
mA
mA
A
mW
°C
°C
°C
4/98
BAT42W, BAT43W
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Symbol
Min.
Reverse Breakdown Voltage
tested with 100 µA Pulses
V(BR)R
30
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
BAT42W
BAT42W
BAT43W
BAT43W
VF
VF
VF
VF
VF
–
–
–
0.26
–
Leakage Current
Pulse Test tp < 300 µs, δ < 2%
at VR = 25 V
at VR = 25 V, Tj = 100 °C
Capacitance
at VR = 1 V, f = 1 MHz
IR –
IR –
Ctot –
Reverse Recovery Time
from IF = 10 mA through IR = 10 mA to IR = 1 mA,
RL = 100 Ω
trr
–
Detection Efficiency
at RL = 15 KΩ, CL = 300 pF,
f = 45 MHz, VRF = 2 V
ηv 80
Thermal Resistance Junction to Ambient Air
RthJA
–
2) Valid provided that electrodes are kept at ambient temperature
Typ.
–
–
–
–
–
–
–
–
7
–
–
–
Max.
–
Unit
V
1V
0.4 V
0.65 V
0.33 V
0.45 V
0.5 µA
100 µA
– pF
5 ns
–%
0.3 2)
K/mW
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