BAS31
BAS31, Rev. A1
BAS31
High Voltage General Purpose Diode
Sourced from Process 1H. See BAV19 / 20 / 21 for characteristics.
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics TA = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
WIV Working Inverse Voltage 90 V
IF(AV) Average Rectified Current 200 mA
IF DC Forward Current 600 mA
IFRM Recurrent Peak Forward Current 700 mA
IFSM Non-repetitive Peak Forward Surge Current
Pulse width = 1.0 second
Pulse width = 1.0 microsecond
1.0
2.0
A
A
Tstg Storage Temperature Range -50 to +150 °C
TJ Operating Junction Temperature 150 °C
Symbol
Parameter
Max
Units
BAS31
PD Total Device Dissipation
Derate above 25°C
350
2.8
mW
mW/°C
RθJA Thermal Resistance, Junction to Ambient 357 °C/W
L21
3
12
SOT-23
3
1
2
2001 Fairchild Semiconductor Corporation
3
21
CONNECTION DIAGRAM
BAS31
BAS31, Rev. A1
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
Min
Max
Units
VR Breakdown Voltage IR = 1.0 mA 120 V
IRM Maximum Instantaneous Reverse Current
VR = 90 V
VR = 90 V, TA = 150°C
100
100
nA
µA
VFM Maximum Instantaneous Forward Voltage IF = 10 mA
IF = 50 mA
IF = 100 mA
IF = 200 mA
IF = 400 mA
750
840
900
1.0
1.25
mV
mV
mV
V
V
CO Diode Capacitance VR = 0, f = 1.0 MHz 35 pF
trr Reverse Recovery Time IF = IR = 30 mA, VR = 6.0 V,
IRR = 3.0 mA, RL = 100Ω
50 ns
High Voltage General Purpose Diode
(continued)
SOT-23 Packag ing
Config u rat ion: Figure 1.0
Components Leader Tape
500mm minimum or
125 emp ty pocket s
Tr ailer Tape
300mm minimum or
75 empty pocke t s
SOT-23 Tape Leader and Trailer
Configuration: Figure 2.0
Cover Tape
Carri er Tape
Note/Comments
Packaging Option
SOT-23 Packaging Information
Standard
(no flow code) D87Z
Packaging type
Reel Si ze
TNR
7" Dia
TNR
13"
Qty per Reel/Tube/Bag 3,000 10,000
Bo x Dim ension (m m) 187x107x183 343x343x64
Max qt y per B o x 24,000 30,000
Weight per unit (gm) 0.0082 0.0082
Weight per Reel (kg) 0.1175 0.4006
Human readable
Label
Human Readable Label
Human Readable Label sample
343mm x 342mm x 64mm
Intermediate box for L87Z Option
187mm x 107mm x 183mm
Intermediate Box for Standard Option
SOT-23 Unit Orientation
3P 3P 3P 3P
Human Readable
Label
Customized Label
Embossed
Carrier Tape
Antistatic Cover Tape
Packaging Description:
SOT-23
made from a dissipative (carbon filled) polycarbonate
resin. The cover tape is a multilayer film (H eat A cti vated
Adhesive in nature) primaril y composed of polyester film,
adhesive layer, sealant, and anti-static sprayed agent.
These reeled parts in standard option are shipped with
3,000 uni ts per 7" or 177cm diameter reel. The reels are
dark blue in color and is made of polystyrene plastic (anti-
static coated). Other option comes in 10,000 units per 13"
or 330cm diameter r eel. Thi s and some other opt i ons are
described in the Packaging Information table.
These full reel s are individually labeled and pl aced insi de
a standard intermediate made of recyclable corrugated
brown paper wi th a Fai rchil d l ogo pri nti ng. One pizza box
contains eight reels maximum. And these intermediate
boxes are placed inside a labeled shipping box which
comes i n different si zes dependin g on the number of parts
shipped.
parts are shipped in tape. The carrier tape is
SOT-23 Tape and Reel Data
September 1999, Rev . C
©2000 Fairchild Semiconductor International
Dimensions are in millimeter
Pkg type
A0 B0 W D0 D1 E1 E2 F P1 P0 K0 T Wc Tc
SOT-23
(8mm)
3.15
+/-0.10 2.77
+/-0.10 8.0
+/-0.3 1.55
+/-0.05 1.125
+/-0.125 1.75
+/-0.10 6.25
min 3.50
+/-0.05 4.0
+/-0.1 4.0
+/-0.1 1.30
+/-0.10 0.228
+/-0.013 5.2
+/-0.3 0.06
+/-0.02
Dimensions are in inches and millimeters
Tape Size Reel
Option Dim A Dim B Dim C Dim D Dim N Dim W1 Dim W2 Dim W3 (LSL-USL)
8mm 7" Dia 7.00
177.8 0.059
1.5 512 +0.020 /-0.008
13 +0.5/-0.2 0.795
20.2 2.165
55 0.331 +0.059/-0.000
8.4 +1.5/0 0.567
14.4 0.311 – 0.429
7.9 – 1 0.9
8m m 13" Dia 13.00
330 0.059
1.5 512 +0.020 /-0.008
13 +0.5/-0.2 0.795
20.2 4.00
100 0.331 +0.059/-0.000
8.4 +1.5/0 0.567
14.4 0.311 – 0.429
7.9 – 1 0.9
See detail AA
Dim A
max
13" Diameter Option
7" Diameter Opti on
Dim A
Max
See detail AA
W3
W2 max Measured at Hub
W1 Measured at Hub
Dim N
Dim D
min
Dim C
B Min
DETAIL AA
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
rotational and lateral movement requirements (see sketches A, B, and C).
20 deg maximum component rotation
0.5mm
maximum
0.5mm
maximum
Sketch C (Top View)
Component lateral movement
Typical
component
cavity
center line
20 deg maximum
Typical
component
center line
B0
A0
Sketch B (Top View)
Component Rotation
Sketch A (Side or F ront Sectional View)
Component Rotation
User Direction of Feed
SOT-23 Embossed Carrier Tape
Configuration: Figure 3.0
SOT-23 Reel Configuration: Figure 4.0
P1 A0
D1
FW
E1
E2
Tc
Wc
K0
T
B0
D0P0 P2
SOT-23 Tape and Reel Data, continued
September 1999, Rev . C
SOT-23 (FS PKG Code 49)
SOT-23 Package Dimensions
September 1998, Rev . A1
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in:
inches [millimeters]
Pa rt Weight per unit (gram): 0.0082
©2000 Fairchild Semiconductor International
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