FEATURES
Small Signal Diodes
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
DO-35
mi
n. 1.083 (
27.5)
mi
n. 1.083
(
2
7
.
5)
max
.
.
150 (
3
.8)
max.
Cathode
.020 (0.52)
Mark
max.
.079 (2.0)
Dimensions in inches and (millimeters)
Case: DO-35 Glass Case
Weight: approx. 0.13 g
4/98
BAV19 THRU BAV21
Symbol
Value
Unit
Reverse Voltage
BAV19
BAV20
BAV21
V
R
V
R
V
R
120
200
250
V
V
V
Forward DC Current at T
amb
= 25 °C
I
F
250
1)
mA
Rectified Current (Average)
Half Wave Rectification with Resist. Load
at T
amb
= 25 °C and f
50 Hz
I
0
200
1)
mA
Repetitive Peak Forward Current
at f
50 Hz,
= 180 °, T
amb
= 25 °C
I
FRM
625
1)
mA
Surge Forward Current at t < 1 s, T
j
= 25 °C
I
FSM
1
A
Power Dissipation at T
amb
= 25 °C
P
tot
500
1)
mW
Junction Temperature
T
j
175
1)
°C
Storage Temperature Range
T
S
65 to +175
1)
°C
1)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case
Silicon Epitaxial Planar Diodes
For general purpose
These diodes are also available in other
case styles including: the SOD-123 case
with the type designation BAV19W - BAV21W,
the MiniMELF case with the type designation
BAV101 - BAV103, and the SOT-23 case with the
type designation BAS19 - BAS21.
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
BAV19 THRU BAV21
Symbol
Min.
Typ.
Max.
Unit
Forward voltage at I
F
= 100 mA
V
F
1
V
Leakage Current
at V
R
= 100 V
BAV19
at V
R
= 100 V, T
j
= 100 °C
BAV19
at V
R
= 150 V
BAV20
at V
R
= 150 V, T
j
= 100 °C
BAV20
at V
R
= 200 V
BAV21
at V
R
= 200 V, T
j
= 100 °C
BAV21
I
R
I
R
I
R
I
R
I
R
I
R
100
15
100
15
100
15
nA
µ
A
nA
µ
A
nA
µ
A
Dynamic Forward Resistance
at I
F
= 10 mA
r
f
5
Capacitance
at V
R
= 0, f = 1 MHz
C
tot
1.5
pF
Reverse Recovery Time
from I
F
= 30 mA through I
R
= 30 mA to
I
R
= 3 mA; R
L
= 100
t
rr
50
ns
Thermal Resistance
Junction to Ambient Air
R
thJA
375
1) 2)
K/W
1)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case
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