DS30045 Rev. 4 - 2 1 of 3 BAV99W
www.diodes.com ãDiodes Incorporated
BAV99W
DUAL SURFACE MOUNT SWITCHING DIODE
·Case: SOT-323
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please See Ordering
Information, Note 5, on Page 3
·Polarity: See Diagram
·Marking: KJG (See Page 3)
·Weight: 0.006 grams (approximate)
Mechanical Data
A
M
JL
ED
BC
H
K
G
TOP VIEW
Features
·Fast Switching Speed
·Ultra-small Surface Mount Package
·For General Purpose Switching Applications
·High Conductance
·Available in Lead Free/RoHS Compliant Version (Note 3)
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
75 V
RMS Reverse Voltage VR(RMS) 53 V
Forward Continuous Current (Note 1) IFM 300 mA
Average Rectified Output Current (Note 1) IO150 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
(Note 1) @ t = 1.0s IFSM 2.0
1.0 A
Power Dissipation (Note 1) Pd200 mW
Thermal Resistance Junction to Ambient Air (Note 1) RqJA 625 °C/W
Operating and Storage Temperature Range Tj,T
STG -65 to +150 °C
Maximum Ratings @ TA= 25°C unless otherwise specified
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead.
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 75 ¾VIR= 2.5mA
Forward Voltage (Note 2) VF¾
0.715
0.855
1.0
1.25
V
IF= 1.0mA
IF= 10mA
IF= 50mA
IF= 150mA
Reverse Current (Note 2) IR¾
2.5
50
30
25
mA
mA
mA
nA
VR= 75V
VR= 75V, Tj= 150°C
VR= 25V, Tj= 150°C
VR= 20V
Total Capacitance CT¾2.0 pF VR= 0, f = 1.0MHz
Reverse Recovery Time trr ¾4.0 ns IF= IR= 10mA,
Irr = 0.1 x IR,R
L= 100W
Electrical Characteristics @ TA= 25°C unless otherwise specified
SOT-323
Dim Min Max
A0.25 0.40
B1.15 1.35
C2.00 2.20
D0.65 Nominal
E0.30 0.40
G1.20 1.40
H1.80 2.20
J0.0 0.10
K0.90 1.00
L0.25 0.40
M0.10 0.18
a0°8°
All Dimensions in mm
SPICE MODEL: BAV99W
DS30045 Rev. 4 - 2 2 of 3 BAV99W
www.diodes.com
0.1
1
10
100
1000
10000
020 40 60 80 100
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
I , INSTANTANE
O
US REVERSE CURRENT (nA)
R
T = -40ºC
A
T = 25ºC
A
T = 75ºC
A
T = 125ºC
A
T = 150ºC
A
T = 0ºC
A
0.1
1
0.01
0.001
01.5
1.0
0.5
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
. 1 Forward Characteristics
F
T = -40ºC
A
T = 150ºC
A
T = 75ºC
AT = 25ºC
A
T = 0ºC
A
0
50
100
150
200
250
0 100 200
P,P
O
WER DISSIPATI
O
N (mW)
d
T , AMBIENT TEMPERATURE ( C)
Fig. 4 Power Derating Curve, Total Package
A
°
0.0
0.2
0.4
0.6
0.8
1.8
1.6
1.4
1.2
1.0
2
.
0
010 20 40
30
C , TOTAL CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
Fi
g
.3 T
y
pical Capacitance vs. Reverse Volta
g
e
R
f = 1.0MHz
DS30045 Rev. 4 - 2 3 of 3 BAV99W
www.diodes.com
Ordering Information (Note 4 & 5)
Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: BAV99W-7-F.
Marking Information
KJG
YM
KJG = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 12345 67
89 OND
Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Code LMNPRSTUVW
Date Code Key
Device Packaging Shipping
BAV99W-7 SOT-323 3000/Tape & Reel