SM4001 - SM4007 SURFACE MOUNT
GLASS PASSIVATED JUNCTION
PRV : 50 - 1000 Volts
Io : 1.0 Ampere
FEATURES :
* Glass Passivated Junction
* Hight Current Capability
* Low Forward voltage Drop
* Hight Reliability and Low Leakage
* For Surface Mount Application
* Plastic Material - UL Flammability
Classification Rating 94 V-0
* Pb / RoHS Free
Mechanical Data
* Case : MELF, Plastic
* Terminals : Solderable per MIL-STD-202, Method 208
* Polarity : Color band
* Approx Weight : 0.25 grams
* Mounting Position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Sin
g
le
p
hase, half wave, 60 Hz, resistive or inductive loa
d
For ca
p
acitive load, derate current b
y
20
%
SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Reverse Voltage VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VR50 100 200 400 600 800 1000 V
Maximum Average Forward Rectified Current IF(AV) A
Peak Forward Surge Current 8.3ms single
half sine wave Superimposed on rated load
(JEDEC Method )
Maximum Forward Voltage at IF = 1.0 A. VFV
Maximum DC Reverse Current Ta = 25 °C5.0 μA
at rated DC Blocking Voltage Ta = 125 °C50 μA
Typical Thermal Resistance, Junction to Ambient RθJA 50 °C/W
Typical Junction Capacitance (Note1) CJ15 pF
Operating and Storage Temperature Range TJ,TSTG -55 to +150 °C
Note :
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC
Page 1 of 2 Rev. 02 : March 25, 2005
RATING
1.0
1.1
IR
30
IFSM A
Dimensions in inches and ( millimeters )
MELF
0.205(5.2)
0.189(4.8)
φ 0.102 (2.6)
0.094 (2.4)
0.022(0.55)
Cathode Mark
RATING AND CHARACTERISTIC CURVES ( SM4001 - SM4007 )
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE, VOLTS
Page 2 of 2 Rev. 02 : March 25, 2005
0.8
0.6
0.4
0.2
1.0
10
1.0
40
0
50
0
30
20
10
1.0
80
0.1
0.01
10
0.1
100 140
020
40 60 120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERE S
FORWARD CURRENT , AMPERES
REVERSE CURRENT, MICROAMPERES
TJ = 25 °C
8.3ms Single Half Sine-Wave
(JEDED) Method
Pulse Width = 300 μs
1% Duty Cycle
0.01
TJ = 25 °C
TJ = 100 °C
