SMALL SIGNAL DIODE
VOLTAGE RANGE 30 Volts
RECTRONRECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
*
*Fast Switching Time
Low Forward Voltage Drop
*Surface Mount Package Ideally Suited for Automatic
Insertion
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.01 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
BAT42W
SOD-123
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
Dimensions in inches and (millimeters)
2006-5
RATINGS
Reverse Breakdown Voltage
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Forward Comtinuous Current
Non-Repetitive Peak Forward Surge Current @t<1.0s
Peak Forward Surge Current @<10ms
Maximum Power Dissipation
Operating and Storage Temperature Range
SYMBOL BAT42W
BAT42W
Volts
Volts
mAmps
mAmps
200
500
4.0
200
10
-55 to + 125
Amps
mW
pF
5 nS
O
C
UNITS
Typical Thermal Resistance 500 K/W
30
Maximum Working Peak reverse Voltage Volts30
Maximum Repetitive Peak Reverse Voltage
21
CHARACTERISTICS
Maximum Instantaneous Reverse Current
VF
SYMBOL
IR
UNITS
Maximum Instantaneous Forward Voltage
Volts
@V
R
=25V
@IF=10mA
@IF=50mA
0.5 µAmps
REF .020(0.50)
.026(.65)
.018(.45)
.152(3.85)
.140(3.55)
.067(1.70)
.059(1.50)
.110(2.80)
.102(2.60)
.006(.15)
.003(.08)
.049(1.25)
.041(1.05)
.004(.10)
.000(.00)
V(BR)R
VRMS
IFM
IFSM
IFRM
PD
T
STG
VR
CT
Trr
RθJA
VRWM
VRRM
Typical Junction Capacitance(VR=1.0V,f=1.0MHz)
Typical Reverse Recovery Time(IF=IR=10mA,Irr=0.1XIR,RL=100Ω)
0.4
0.65
RECTRON
VF, INSTANTANEOUS FORWARD VOLTAGE(mV)
IF, INSTANTANEOUS FORWARD CURRENT(mA)
IFM, FORWARD CURRENT(mA)
IR, INSTANTANEOUS REVERSE CURRENT(µA)
TA, AMBIENT TEMPERATURE(OC)
0 200 400 600
0.1
10
1
100
0
20
40
60
80
100
8001501251007550250
RATING AND CHARACTERISTICS CURVES ( BAT42W )
Figure1 Forward Current Derating Curve Figure2 Typical Foward Characteristics
VR, REVERSE VOLTAGE(V)
CT,TOTAL CAPACITANCE(pF)
VR,INSTANTANEOUS REVERSE VOLTAGE(V)
0
1.0
10
100
0.01
0.1
1
10
100
1000
1510 25 3020 355.0 40
403020100
Figure3 Typical Reverse Characteristics Figure4 Total Capacitance vs Reverse Voltage
T
A
= 125 OC
T
A
= 25 OC
T
A
= 75 OC
T
A
= 125 OC
T
A
= 75 OC
T
A
= 25 OC
T
A
= -25 OC
T
J
= 125
O
C
f =1.0MHz
TJ = 25 OC
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.
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