EIC BAT81 Schottky barrier diode Datasheet

BAT81 - BAT83
SCHOTTKY BARRIER DIODES
DO - 34 Glass
FEATURES :
• Low forward voltage
• High breakdown voltage
• Guard ring protected
• Hermetically-sealed leaded glass package
• Low diode capacitance.
• Pb / RoHS Free
1.00 (25.4)
min.
0.063 (1.6 )max.
0.119 (3.04)
max.
Cathode
Mark
MECHANICAL DATA :
Case: DO-34 Glass Case
Weight: approx. 0.11g
1.00 (25.4)
min.
0.022 (0.55)max.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics (Rating at
Parameter
25 °C ambient temperature unless otherwise specified.)
Symbol
Value
BAT81
Unit
40
VR
50
IF
30(1)
mA
Repetitive Peak Forward Current at tp ≤1s
IFRM
150(1)
mA
Non-repetitive Peak Forward Surge Current at tp ≤ 10ms
IFSM
500
(1)
mA
Power Dissipation (Infinite Heatsink)
PD
200
(1)
Continuous Reverse Voltage
BAT82
BAT83
Forward Continuous Current
Thermal Resistance Junction to Ambient Air
V
60
RθJA
mW
430(1)
°C/W
Junction Temperature
TJ
125
°C
Storage temperature range
TS
-65 to + 150
°C
Note: (1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature.
Electrical Characteristics (TJ = 25°C unless otherwise noted)
Parameter
Symbol
Reverse Current
IR
Forward Voltage
VF
Diode Capacitance
Cd
Page 1 of 2
Test Condition
VR = VRmax
IF = 1mA
IF = 15mA
VR = 1V, f = 1MHz
Min
Typ
Max
Unit
-
-
200
0.41
1.0
1.6
nA
V
pF
Rev. 02 : March 24, 2005
RATING AND CHARACTERISTIC CURVES ( BAT81 - BAT83 )
Typical forward characteristics
Typical reverse characteristics
1000
10
4
100
Reverse Current , IR (nA)
Forward Current , IF (mA)
Ta = 25°C
10
1
0.1
Ta = 85°C
103
102
Ta = 25°C
10
1
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
0.1
Forward Voltage , VF (V)
0
10
20
30
40
50
60
Reverse Voltage , VR (V)
Typical diode capacitance as
a function of reverse voltage
Diode Capacitance , Cd (pF)
2.0
1.5
1.0
0.5
0
0
10
20
30
40
50
60
Reverse Voltage , VR (V)
Page 2 of 2
Rev. 02 : March 24, 2005
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