BAX18
FEATURES :
• Switching speed: max. 50 ns
• General application
• Continuous reverse voltage: max. 75 V
• Repetitive peak reverse voltage: max. 75 V
• Repetitive peak forward current: max. 2 A.
• Pb / RoHS Free
SWITCHING DIODE
DO - 35 Glass
(DO-204AH)
0.079(2.0 )max.
1.00 (25.4)
min.
Cathode
Mark
0.150 (3.8)
max.
MECHANICAL DATA :
Case:
DO-35 Glass Case
Weight:
approx. 0.13g
0.020 (0.52)max.
1.00 (25.4)
min.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
(Rating at
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum Continuous Reverse Voltage
Maximum Continuous Forward Current
Maximum Average Forward Current
Maximum Repetitive Peak Forward Current
Maximum Non-repetitive Peak Forward Current at t = 10ms, Tj = 25°C
Maximum Power Dissipation
Maximum Junction Temperature
Storage Temperature Range
25
°
C ambient temperature unless otherwise specified.)
Symbol
V
RRM
V
R
I
F
I
F(AV)
I
FRM
I
FSM
P
D
T
J
T
S
Value
75
75
500
400
2
9
450
200
-65 to + 200
Unit
V
V
mA
mA
A
A
mW
°C
°C
Electrical Characteristics
(T
J
= 25°C unless otherwise noted)
Parameter
Reverse Current
Forward Voltage
Diode Capacitance
Reverse Recovery Time
Symbol
I
R
V
F
Cd
Trr
Test Condition
V
R
= 75 V
V
R
= 75 V, Tj = 150°C
I
F
= 300 mA
f = 1MHz ; V
R
= 0
I
F
= 30mA , I
R
= 30mA
I
RR
= 3mA , R
L
= 100
Ω
measured at I
R
= 3 mA
Min
-
-
-
-
-
Typ
-
-
-
-
-
Max
5
100
1.0
35
50
Unit
µA
V
pF
ns
Page 1 of 2
Rev. 02 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( BAX18 )
FIG. 1 MAXIMUM FORWARD CURRENT
VERSUS AMBIENT TEMPERATURE.
FIG. 2 TYPICAL FORWARD VOLTAGE
500
10
400
AVERAGE FORWARD
CURRENT, I
F(AV)
(mA)
Forward Current , I
F
(A)
Lead Length 10mm.
1
300
0.1
T
J
= 25
°
C
0.01
200
100
0
0
100
200
0.001
0
0.4
0.8
1.0
1.2
1.4
Ambient Temperature , Ta (°C)
Forward Voltage , V
F
(V)
FIG. 3 TYPICAL DIODE CAPACITANCE AS
A FUNCTION OF REVERSE VOLTAGE
FIG.4 TYPICAL REVERESE CURRENT
VS JUNCTION TEMPERATURE
40
10
3
V
R
= 75V
Diode Capacitance , Cd (pF)
30
Reverse Current , I
R
(
µ
A)
10
2
f = 1MHz;
20
T
J
= 25
°
C
10
1
10
10
-1
0
0
10
20
10
-2
0
100
200
Reverse Voltage , V
R
(V)
Junction Temperature , Ta (°C)
Page 2 of 2
Rev. 02 : March 25, 2005