BAV99WT1,
SBAV99WT1G,
BAV99RWT1,
SBAV99RWT1G
Preferred Devices
Dual Series Switching
Diodes
http://onsemi.com
The BAV99WT1 is a smaller package, equivalent to the BAV99LT1.
Features
SC−70
CASE 419
AEC−Q101 Qualified and PPAP Capable
S Prefix for Automotive and Other Applications Requiring Unique
ANODE
1
Site and Control Change Requirements
Pb−Free Packages are Available*
Suggested Applications
CATHODE
2
3
CATHODE/ANODE
ESD Protection
Polarity Reversal Protection
Data Line Protection
Inductive Load Protection
Steering Logic
BAV99WT1
SC−70, CASE 419, STYLE 9
CATHODE
1
ANODE
2
3
CATHODE/ANODE
BAV99RWT1
SC−70, CASE 419, STYLE 10
MAXIMUM RATINGS (Each Diode)
Rating
Symbol
Value
Unit
Reverse Voltage
VR
70
Vdc
Forward Current
IF
215
mAdc
IFM(surge)
500
mAdc
Repetitive Peak Reverse Voltage
VRRM
70
V
Average Rectified Forward Current
(Note 1)
(averaged over any 20 ms period)
IF(AV)
715
mA
Repetitive Peak Forward Current
IFRM
Non−Repetitive Peak Forward Current
t = 1.0 ms
t = 1.0 ms
t = 1.0 S
IFSM
Peak Forward Surge Current
450
mA
A
2.0
1.0
0.5
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
November, 2011 − Rev. 5
X7 MG
G
1
A7
F7
M
G
= BAV99WT1
= BAV99RWT1
= Date Code
= Pb−Free Package
ORDERING INFORMATION
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. FR−5 = 1.0 0.75 0.062 in.
Semiconductor Components Industries, LLC, 2011
MARKING DIAGRAM
1
Package
Shipping†
SC−70
3,000 / Tape & Reel
BAV99WT1G
SC−70
(Pb−Free)
3,000 / Tape & Reel
SBAV99WT1G
SC−70
(Pb−Free)
3,000 / Tape & Reel
SC−70
3,000 / Tape & Reel
BAV99RWT1G
SC−70
(Pb−Free)
3,000 / Tape & Reel
SBAV99RWT1G
SC−70
(Pb−Free)
3,000 / Tape & Reel
Device
BAV99WT1
BAV99RWT1
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
Publication Order Number:
BAV99WT1/D
BAV99WT1, SBAV99WT1G, BAV99RWT1, SBAV99RWT1G
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
PD
200
1.6
mW
mW/C
RqJA
625
C/W
PD
300
2.4
mW
mW/C
RqJA
417
C/W
TJ, Tstg
−65 to +150
C
Total Device Dissipation FR−5 Board, (Note 1) TA = 25C
Derate above 25C
Thermal Resistance Junction−to−Ambient
Total Device Dissipation Alumina Substrate, (Note 2) TA = 25C
Derate above 25C
Thermal Resistance Junction−to−Ambient
Junction and Storage Temperature
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) (Each Diode)
Symbol
Characteristic
Min
Max
70
−
−
−
−
2.5
30
50
−
1.5
−
−
−
−
715
855
1000
1250
−
6.0
−
1.75
Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(I(BR) = 100 mA)
V(BR)
Reverse Voltage Leakage Current
(VR = 70 Vdc)
(VR = 25 Vdc, TJ = 150C)
(VR = 70 Vdc, TJ = 150C)
IR
Diode Capacitance
(VR = 0, f = 1.0 MHz)
CD
Forward Voltage
(IF = 1.0 mAdc)
(IF = 10 mAdc)
(IF = 50 mAdc)
(IF = 150 mAdc)
VF
Reverse Recovery Time
(IF = IR = 10 mAdc, iR(REC) = 1.0 mAdc) (Figure 1) RL = 100 W
trr
Forward Recovery Voltage
(IF = 10 mA, tr = 20 ns)
VFR
Vdc
mAdc
pF
mVdc
ns
V
1. FR−5 = 1.0 0.75 0.062 in.
2. Alumina = 0.4 0.3 0.024 in. 99.5% alumina.
820W
+10 V
2k
100 mH
0.1 mF
IF
tr
0.1 mF
tp
t
IF
trr
10%
t
DUT
50 W OUTPUT
PULSE
GENERATOR
90%
50 W INPUT
SAMPLING
OSCILLOSCOPE
IR
VR
INPUT SIGNAL
Notes: (a) A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 10 mA.
Notes: (b) Input pulse is adjusted so IR(peak) is equal to 10 mA.
Notes: (c) tp » trr
Figure 1. Recovery Time Equivalent Test Circuit
http://onsemi.com
2
iR(REC) = 1 mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
BAV99WT1, SBAV99WT1G, BAV99RWT1, SBAV99RWT1G
CURVES APPLICABLE TO EACH DIODE
10
100
I R, REVERSE CURRENT (A)
10
TA = 85C
TA = 25C
1.0
TA = 125C
1.0
TA = 85C
0.1
TA = 55C
0.01
TA = -40C
TA = 25C
0.1
0.2
0.4
0.6
0.8
1.0
VF, FORWARD VOLTAGE (VOLTS)
0.001
1.2
10
0
Figure 2. Forward Voltage
20
30
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Leakage Current
0.68
CD , DIODE CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
TA = 150C
0.64
0.60
0.56
0.52
0
2
4
6
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitance
http://onsemi.com
3
8
50
BAV99WT1, SBAV99WT1G, BAV99RWT1, SBAV99RWT1G
PACKAGE DIMENSIONS
SC−70 (SOT−323)
CASE 419−04
ISSUE N
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
e1
3
DIM
A
A1
A2
b
c
D
E
e
e1
L
HE
E
HE
1
2
b
e
A
0.05 (0.002)
c
A2
0.30
0.10
1.80
1.15
1.20
0.20
2.00
MILLIMETERS
NOM
MAX
0.90
1.00
0.05
0.10
0.70 REF
0.35
0.40
0.18
0.25
2.10
2.20
1.24
1.35
1.30
1.40
0.65 BSC
0.38
0.56
2.10
2.40
STYLE 9:
PIN 1. ANODE
2. CATHODE
3. CATHODE-ANODE
L
A1
MIN
0.80
0.00
MIN
0.032
0.000
0.012
0.004
0.071
0.045
0.047
0.008
0.079
INCHES
NOM
0.035
0.002
0.028 REF
0.014
0.007
0.083
0.049
0.051
0.026 BSC
0.015
0.083
MAX
0.040
0.004
0.016
0.010
0.087
0.053
0.055
0.022
0.095
STYLE 10:
PIN 1. CATHODE
2. ANODE
3. ANODE-CATHODE
SOLDERING FOOTPRINT*
0.65
0.025
0.65
0.025
1.9
0.075
0.9
0.035
0.7
0.028
SCALE 10:1
mm Ǔ
ǒinches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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http://onsemi.com
4
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Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
BAV99WT1/D