SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Fast switching
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.015 gram
* Epoxy: Device has UL flammability classification 94V-O
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SM120
THRU
SM160
MELF
MAXIMUM RATINGS
(At TA = 25
o
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(At TA = 25
o
C unless otherwise noted)
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
Dimensions in inches and (millimeters)
2001-5
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps1.0
40
50
110
Amps
0
C/W
0
C
Storage Temperature Range
Rθ
JA
I
O
-65 to + 125
pF
Operating Temperature Range
T
J
SM120 SM140 SM150 SM160SM130
20 40 50 6030
14
28 35 42
21
20 40 50 6030
-65 to + 150
-65 to + 150
0
C
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
mAmps
Maximum Instantaneous Forward Voltage at 1.0A DC Volts
1.0
10
@T
A
= 25
o
C
@T
A
= 100
o
C
.55 .70
mAmps
UNITSSM120 SM140 SM150 SM160SM130
.095
(
2.4
)
.106
(
2.7
)
.028
(
.60
)
.018
(
.46
)
.190
(
4.8
)
.205
(
5.2
)
SOLDERABLE
ENDS
MECHANICAL DATA
