BAV19 / BAV20 / BAV21
High Voltage Switching Diode
Small Signal Diode
DO-35 Axial Lead
HERMETICALLY SEALED GLASS
Features
Fast switching device(T
rr
<4.0nS)
Through-hole device type mounting
Solder hot dip Tin(Sn) lead finish
Pb free version and RoHS compliant
All External Surfaces are Corrosion Resistant and
Leads are Readily Solderable
A
D
C
B
Mechanical Data
Case : : DO-35 package (SOD-27)
High temperature soldering guaranteed : 260°C/10s
Polarity : Indicated by cathode band
Weight : 109 ± 4 mg
Dimensions
A
B
C
D
Unit (mm)
Min
0.45
3.05
25.40
1.53
Unit (inch)
Min
0.018
0.120
1.000
0.060
Max
0.55
5.08
38.10
2.28
Max
0.022
0.201
1.500
0.090
Ordering Information
Package
DO-35
DO-35
DO-35
DO-35
DO-35
DO-35
Part No.
BAV19 A0
BAV20 A0
BAV21A0
BAV19 R0
BAV20 R0
BAV21 R0
Packing
5K / Ammo
5K / Ammo
5K / Ammo
10K / 14" Reel
10K / 14" Reel
10K / 14" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Power Dissipation
Peak Forward Surge Current
Pluse Width = 1S, Square Wave
Pluse Width = 1uS, Square Wave
Average Forward Current
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
Symbol
P
D
I
FSM
I
O
RθJA
T
J
, T
STG
Value
500
1
4
200
300
-65 to + 200
Units
mW
A
mA
°C/W
°C
Version : B11
BAV19 / BAV20 / BAV21
High Voltage Switching Diode
Small Signal Diode
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Electrical Characteristics
Type Number
Reverse Breakdown Voltage
BAV19
BAV20
BAV21
Forward Voltage
Reverse Leakage Current
BAV19
BAV20
BAV21
Junction Capacitance
Reverse Recovery Time (Note 1)
Notes: 1. Test Conditions: I
F
=I
R
=30mA,R
L
=100Ω, I
RR
=3mA
V
R
=100V
V
R
=150V
V
R
=200V
V
R
=0, f=1.0MHz
C
J
Trr
I
R
-
-
-
5.0
50.0
pF
ns
100
nA
I
F
=100mA
I
F
=200mA
V
F
I
R
=100uA
V
(BR)
120
200
250
-
-
-
-
-
1.00
1.25
V
V
Symbol
Min
Max
Units
Tape & Reel specification
Item
Overall width
Tape spacing
Component Pitch
Untaped lead
Bent
Tape Mismatch
Glass offset
Taped lead
lead beyond tape
Reel outside diameter
Reel inner diameter
Feed hole width
Reel width
Symbol
A
B
C
L1-L2
K
E
F
G
H
D
D1
D2
W1
Dimension(mm)
64+1.69/-0.69
52.0+/-0.69
5.08+/-0.40
+/-0.69
1.2 Max
0.55(MAX)
0.69(MAX)
3.2Min
0
260+/-3
48+/-1
20+/-0.5
72+3/-1
H
W1
G
L1
F
D
B
D2
D1
L2
A
E
C
K
Version : B11
BAV19 / BAV20 / BAV21
High Voltage Switching Diode
Small Signal Diode
Rating and Characteristic Curves
Rverse voltage vs. reverse current
325
Ta=25 C
Reverse current vs. reverse voltage
50
Reverse current, nA
Ta=25 C
Reverse voltage, V
40
30
20
10
0
300
275
3
5
10
20
30
A
50
100
Reverse current,
55
75
95
115
135
155 175 195
Reverse voltage, V
Forward voltage vs. forward current
Ta=25 C
Reverse current vs. reverse voltage
100
Reverse current, nA
Forward voltage, mV
90
Ta=25 C
80
70
60
50
40
30
20
180
200
220
240
255
450
400
350
300
250
Reverse voltage, V
1
2
5
10
20
A
50
100
Forward current,
Forward voltage vs. forward current
725
700
Forward voltage, mV
Forward voltage vs. forward current
1.4
650
600
orwa
Forward voltage, V
Ta=25 C
1.3
Ta=25 C
1.2
1.1
1
550
500
450
0.1
0.9
0.8
0.7
10
20
50
100
200
500
800
0.2
0.5
1
2
5
10
Forward current, mA
Forward current, mA
Version : B11
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