BAV19W/BAV20W/BAV21W
410mW High Voltage SMD Switching Diode
Small Signal Diode
These diodes are also available in DO-35, LL34 Package
Surface device type mounting
Moisture sensitivity level 1
Matte Tin(Sn) lead finish with Nickel(Ni) underplate
Pb free version and RoHS compliant
Case : Flat lead SOD-123F small outline plastic package Min Max Min Max
1.5 1.7 0.059 0.067
3.3 3.9 0.130 0.154
0.5 0.7 0.020 0.028
2.5 2.7 0.098 0.106
0.8 1.15 0.031 0.045
0.05 0.2 0.002 0.008
Part No. Package Packing Code Packing Marking
BAV19W SOD-123F RH 3K / 7" Reel H1
BAV20W SOD-123F RH 3K / 7" Reel H2
BAV21W SOD-123F RH 3K / 7" Reel H3
BAV19W SOD-123F RHG 3K / 7" Reel H1
BAV20W SOD-123F RHG 3K / 7" Reel H2
BAV21W SOD-123F RHG 3K / 7" Reel H3
Maximum Ratings
Pulse width= 1μs
Pulse width= 1s IFSM
Unit (inch)
Pin Configuration
Marking Code : H1, H2, H3
Dimensions
(mm)
F
Unit (mm)
A
B
C
Type Number
Polarity : Indicated by cathode band
Weight : 4.85±0.5 mg
Rating at 25°C ambient temperature unless otherwise specified.
Ordering Information
UnitsSymbol
Suggested PAD Layou
t
D
VRRM
IFRM
Power Dissipation
Repetitive Peak Forward Current
Repetitive Peak Reverse Voltage
PD
Junction and Storage Temperature Range TJ, TSTG -65 to + 150
Mean Forward Current
Thermal Resistance (Junction to Ambient)
IO
RθJA
Non-Repetitive Peak Forward Surge Current
1
°C
E
Value
200
375
mA625
410
250
4
mA
°C/W
mW
V
A
Note1. The suggested land pattern dimensions have been provided for reference only, as actual pad layouts
may vary despending on application.
SOD-123F
Maximum Ratings and Electrical Characteristics
Features
Mechanical Data
Terminal: Matte tin plated, solderable
per MIL-STD-202, Method 208 guaranteed
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
High temperature soldering guaranteed: 260°C/10s
D
A
B
C
E
F
Version : D10
BAV19W/BAV20W/BAV21W
410mW High Voltage SMD Switching Diode
Small Signal Diode
Electrical Characteristics
IF= 100mA
IF=
Junction Capacitance
Tape & Reel specification
Carrier depth
Sprocket hole
Reel outside diameter
Reel inner diameter
Feed hole width
Sprocke hole position
Punch hole position
Sprocke hole pitch
Embossment center
Overall tape thickness
Note 2: Test Condition : IR=100μA
Note 3: Test Condition : BAV19W @ VR=100V, BAV20W @ VR=150V, BAV21W @ VR=200V
Note 4: Test Condition : IF=IR=30mA, RL=100Ω, IRR=3mA
Note 5: A0, B0, and K0 are determined by component size. The clearance between the components and the cavity must be
within 0.05 mm min. to 0.5 mm max. The component cannot rote more than 10° within the determined cavity.
Note 6: If B1 exceeds 4.2 mm(0.165'') for 8 mm embossed tape, the tape may not feed through all tape feeders.
User Direction of Feed
Reverse Leakage Current
Type Number
200mA
-
Forward Voltage
V
CJ
-
VF
IR
V(BR)
100
pF5.0
1.25
VR=0, f=1.0MHz
V
BAV19W
BAV20W (Note 3)
BAV21W
nA
-Reverse Recovery Time (Note 4) Trr
Symbol
-
120 -
1.00-
200
Min
1.5 ± 0.1
250 -
UnitsMax
ns50
-
F 3.50 ±0.05
Item Symbol Dimension(mm)
A 178 ± 1
2.40 Max.
E 1.75 ±0.10
50 Min.
0.6 Max.
13.0 ± 0.5
K
D2
D1
D
P0 4.00 ±0.10
P1 2.00 ±0.10
Tape width
T
W 8.30 Max.
Reel width W1 14.4 Max
Reverse Breakdown Voltage
BAV19W
BAV20W (Note 2)
BAV21W
T
op
Co
v
e
r T
ape
Carieer Tape
A
n
y
Additional Label
(
If Required
)
TSC label
W1
D1D2
A
Version : D10
BAV19W/BAV20W/BAV21W
410mW High Voltage SMD Switching Diode
Small Signal Diode
Rating and Characteristic Curves
FIG 1 Admissible Power Dissipation Curve
0
50
100
150
200
250
300
0 25 50 75 100 125 150
Power Dissipation (mW)
Ambient Temperature (°C)
Junction Temperature (℃)
FIG 2 Typical Forward Characterisics
0.01
0.1
1
10
100
1000
012
Forward Current (mA)
Forward Voltage (V)
Tj=25°C
FIG 3 Leakage Current vs Junction
Temperature
0.01
0.1
1
10
100
0 100 200
Leakage Current (uA)
Version : D10