RECTRON
SEMICONDUCTOR
FEATURES
*Low Turn-on voltage
*Fast switching
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.008 gram
SOT-23
BAS40
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified.
0.118(3.00)
0.012(0.30)
0.020(0.50)
0.003(0.08)
0.006(0.15)
0.110(2.80)
0.019(2.00)
0.071(1.80)
0.100(2.55)
0.089(2.25)
0.020(0.50)
0.012(0.30)
0.043(1.10)
0.035(0.90)
0.004(0.10)
0.000(0.00)
TECHNICAL SPECIFICATION
SOT-23 SCHOTTKY DIODES
2006-3
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
Reverse voltage leakage current (VR=50V)
Forward voltage (IF=1mA)
(IF=40mA)
Diode capacitance (VR=0,f=1MHz)
Reveres recovery time (IF=IR=10mA,Irr=0.1 X IR, RL=100Ω)
CHARACTERISTICS SYMBOL UNITS
-
0.2
0.38
1
5
5
µA
V
V
pF
nS
Reverse breakdown voltage (IR=10µA)
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted )
RATINGS
DC Voltage
Forward Continuous Current
SYMBOL
VR
IF
V(BR)R
IR
VF
CD
trr
VALUE
MAX.
-
-
-
-
-
TYP.
40
-
-
-
-
MIN.
UNITS
40
mA
V
200
Max. Steady State Power Dissipation @TA=25oC
Max. Operating Temperature Range
Storage Temperature Range
PD
TJ
TSTG
mW350
150
-55 to +150
oC
oC
0.055(1.40)
0.047(1.20)
RECTRON
RATING AND CHARACTERISTICS CURVES ( BAS40 )
0 10 20 30 40
Figure3 Typical Capacitance Figure4 Power Deraing Curve,Total Package
VR,REVERSE VOLTAGE(V) TA,AMBIENT TEMPERATURE(
O
C)
0 100 200
2
0
1
3
PD,POWER DISSIPATION(mW)
CT,TOTAL CAPACITANCE(pF)
150
100
50
0
200
0 0.2 0.4 0.6 0.8 1.0
Figure1 Typical Forward Voltage Figure2 Typical Reverse Capacitance
VF,INSTANTANEOUS FORWARD VOLTAGE(V) VR,INSTANTANEOUS REVERSE VOLTAGE(V)
0 10 20 30 40
0.01
0.0001
0.001
1
0.1
IF,INSTANTANEOUS FORWARD CURRENT(A)
IR,INSTANTANEOUS REVERSE CURRENT(nA)
100
10
0.1
1
10000
1000
f = 1MHz
TA=-40
O
C
TA= 25
O
C
TA= 75
O
C
TA= 125
O
C
TA= 125
O
C
TA= 75
O
C
TA= 25
O
C
TA= 0
O
C
TA= -40
O
C
TA= 0
O
C
RECTRON
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
DISCLAIMER NOTICE