BAT42 / BAT43
Pb
RoHS
COMPLIANCE
200 mW Hermetically Sealed Glass Fast
Switching Schottky Barrier Diode
DO-35
Features
Low forward voltage drop
DO-35 package (JEDEC)
Through-hole device type mounting
Hermetically sealed glass
Compression bonded construction
All external surface are corrosion resistant and
leads are readily solderable
RoHS compliant
Solder hot dip Tin(Sn) lead finish
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
Cambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Power Dissipation
Repetitive Peak Reverse Voltage
Maximum DC Blocking Voltage
Average Forward Rectified Current
Peak Forward Surge Current
Operating and Storage Temperature Range
Symbol
Pd
V
RRM
V
R
I
F(AV)
I
FSM
T
J
, T
STG
BAT42/BAT43
200
30
30
200
4.0
-65 to + 125
Units
mW
V
V
mA
A
o
C
Electrical Characteristics
Type Number
Symbol
Min
Max
Units
V
B
V
30
Breakdown Voltage @ I
R
=100uA
Forward Voltage Drop All Types
1.0
BAT42 IF=200mA
0.40
BAT42 IF=10mA
0.65
BAT42 IF= 50mA
V
F
1.0
BAT43 IF=200mA
0.33
BAT43 IF =2.0mA
0.26
0.45
BAT43 IF=15mA
Maximum Peak Reverse Current
VR=25V
500
I
R
Junction Capacitance VR=1V, f=1.0MHz
Cj
7(Typ.)
Reverse Recovery Time (Note 1)
trr
5.0 (Typ.)
Note: 1. Reverse Recovery Test Conditions: I
F
=I
R
=10mA, I
RR
=1mA, R
L
=100Ω.
V
nA
pF
nS
Version: A07
RATINGS AND CHARACTERISTIC CURVES
(BAT42 /BAT43)
Fig. 1 – Admissible Power Dissipation
vs. Ambient Temperature
250
1000
Fig. 2 – Typical Reverse Characteristics
P
tot
-- Power Dissipation (mW)
I
F
-- Forward Current (mA)
200
100
125°C
--40°C
150
10
25°C
1
100
50
0.1
0
0
25
50
75
100
125
150
175
200
0.01
0
200
400
600
800
1000
1200
T
A
-- Ambient Temperature (°C)
V
F
-- Instantaneous Forward Voltage (mV)
Fig. 3 – Typical Reverse
Characteristics
1000
18
125°C
100
100°C
16
14
Fig. 4 – Typical Capacitance
vs. Reverse Applied Voltage
I
R
-- Reverse Leakage Current (µA)
Capacitance (pF)
30
40
50
12
10
8
6
4
2
10
50°C
75°C
1
25°C
0.1
0.01
0
10
20
0
0
10
20
30
40
50
60
V
R
-- Reverse Voltage (V)
V
R
-- Reverse Voltage (V)
Version: A07
Motor Drive Control（Motor Control）
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