Pb
RoHS
COMPLIANCE
RoHS
COMPLIANCE
BAT42 / BAT43
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 25oCambient temperature unless otherwise specified.
Maximum Ratings
Type Number Symbol BAT42/BAT43 Units
Power Dissipation Pd 200 mW
Repetitive Peak Reverse Voltage VRRM 30 V
Maximum DC Blocking Voltage VR 30 V
Average Forward Rectified Current IF(AV) 200 mA
Peak Forward Surge Current I
FSM 4.0 A
Operating and Storage Temperature Range TJ, TSTG -65 to + 125 oC
Electrical Characteristics
Type Number Symbol Min Max Units
Breakdown Voltage @ IR=100uA BV 30 V
Forward Voltage Drop All Types
BAT42 IF=200mA
BAT42 IF=10mA
BAT42 IF= 50mA
BAT43 IF=200mA
BAT43 IF =2.0mA
BAT43 IF=15mA
VF
0.26
1.0
0.40
0.65
1.0
0.33
0.45
V
Maximum Peak Reverse Current VR=25V IR 500 nA
Junction Capacitance VR=1V, f=1.0MHz Cj 7(Typ.) pF
Reverse Recovery Time (Note 1) trr 5.0 (Typ.) nS
Note: 1. Reverse Recovery Test Conditions: IF=IR=10mA, IRR=1mA, RL=100Ω.
Version: A07
RATINGS AND CHARACTERISTIC CURVES (BAT42 /BAT43)
0.01
1
0.1
10
100
1000
200 600 800 1000 12004000
IF -- Forward Current (mA)
VF -- Instantaneous Forward Voltage (mV)
0
100
150
200
250
05025 75 100 125 150 175 200
TA -- Ambient Temperature (°C)
50
--40°C
IR -- Reverse Leakage Current (µA)
VR -- Reverse Voltage (V)
25°C
125°C
0.01
1
10
100
1000
01020304050
0.1
Fig. 2 – Typical Rever se Characteristics
Fig. 1 – Admissible Power Dissipation
vs. Ambient Temperature
Ptot -- Power Dissipation (mW)
25°C
50°C
75°C
100°C
125°C
002010 30 40 50 60
VR -- Reverse Voltage (V)
2
4
6
8
10
12
14
16
18
Fig. 4 – Typical Capacitance
vs. Reverse Applied Voltage
Capacitance (pF)
Fig. 3 – Typical Reverse
Characteristics
Version: A07
