VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
FEATURES
*
*
*
*
*
*
Glass passivated device
Ideal for surface mounted applications
Low leakage current
Metallurgically bonded construction
Mounting position: Any
Weight: 0.015 gram
SURFACE MOUNT
GLASS PASSIVATED SILICON RECTIFIER
SM4001
THRU
SM4007
MECHANICAL DATA
DISCONTINUED-
* Epoxy : Device has UL flammability classification 94V-0
D
co
is
tin
n
ed
u
MELF
.205 ( 5.2 )
.190 ( 4.8 )
SOLDERABLE
ENDS
"This series is replaced by the FM400X series that meets to the same
fit and function parameters and share the same solder pad layout.
The FM400X series is preferred for error-free vacuum pick-up and
PCB assembly.＂
.024 ( 0.6 )
.016 ( 0.4 )
.106 ( 2.7 )
.095 ( 2.4 )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
O
C ambient temperature unless otherwise specfied.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Ambient Temperatur e
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
q
JA
R
q
JC
C
J
T
J
T
STG
SM4001
SM4002
SM4003
SM4004
SM4005
SM4006
SM4007
UNITS
Volt s
Volt s
Volt s
Amps
Amps
0
0
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
50
20
15
150
-55 to + 150
600
420
600
800
560
800
1000
700
1000
C/W
C/W
pF
0
0
C
C
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@T
A
= 25
o
C
@T
A
= 100 C
o
SYMBOL
V
F
I
R
SM4001
SM4002
SM4003
SM4004
SM4005
SM4006
SM4007
UNITS
Volt s
uA
uA
2007-3
1.1
5.0
100
NOTES : 1. Thermal Resistance :Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "Fully ROHS compliant","100% Sn plating (Pb-free)".
RATING AND CHARACTERISTICS CURVES ( SM4001 THRU SM4007 )
INSTANTANEOUS FORWARD CURRENT, (
m
A)
AVERAGE FORWARD CURRENT, (A)
2.0
1000
100
T
A
= 100
O
C
10
1.0
0.1
0.01
0
T
A
= 75
O
C
T
A
= 25
O
C
1.5
1.0
0.5
Single Phase Half Wave 60Hz
Resistive or Inductive Load
0.375" (9.5mm) Lead Length
0
0
25
50
75
100
125
150
175
20
40
60
80
100
120
140
AMBIENT TEMPERATURE, (
O
C)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS REVERSE CURRENT, (A)
10
C
J
, JUNCTION CAPACITANCE, (pF)
20
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
40
20
10
8
6
4
2
1
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
T
J
= 25
O
C
1.0
0.1
T
J
= 25
O
C
Pulse width=300 S
1% Duty Cycle
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.1
0.4
1.0
4
10
40 80
INSTANTANEOUS FORWARD VOLTAGE, (V)
REVERSE VOLTAGE, (V)
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, (A)
FIG.4 TYPICAL JUNCTION CAPACITANCE
30
25
20
15
10
0
1
8.3mS Single Half Sine-Wave
JEDEC Method
2
4
6
8 10
20
40
80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
Mounting Pad Layout
.100 (2.54)
F-SLOT WIDTH
OPTIMUM PAD SIZE
.100 (2.54)
.100 (2.54)
.200 (5.08)
.300 (7.62)
Dimensions in inches and (millimeters)
DISCLAIMER NOTICE
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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