Document
TH97/2478
TH09/2479
IATF 0060636 SGS TH07/1033
SMS1A - SMS1J
PRV : 50 - 600 Volts Io : 1.0 Ampere
FEATURES :
* Glass passivated junction chip * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Super fast recovery time * Pb / RoHS Free
1.55(0.061) 1.95(0.077)
SURFACE MOUNT SUPER FAST RECTIFIERS
SOD-123FL
2.5(0.098) 2.9(0.114)
0.6(0.024) 1.0(0.039)
0.05(0.002) 0.25(0.010)
0.8(0.031) 1.2(0.047)
MECHANICAL DATA :
* Case: JEDEC SOD-123FL, molded plastic over passivated chip
* Terminals: Solder Plated, solderable per MIL-STD-750, Method 2026
* Polarity: Color band denotes cathode end * Mounting position : Any * Weight: 0.02 gram (Approximate)
0.5(0.020)
max0.1(0.004)
1.1(0.043)
3.5(0.138) 3.9(0.154)
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
RATING Marking Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 °C Maximum Peak Forward Surge Current 8.3 ms. Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 1.0 A Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Junction Temperature Range Storage Temperature Range
SYMBOL
VRRM VRMS VDC IF(AV)
SMS1A SA 50 35 50
IFSM
VF
IR
Trr CJ TJ TSTG
Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
SMS1B SB 100 70 100
SMS1D SD 200 140 200
SMS1G SG 400 280 400 1.0
SMS1J SJ 600 420 600
25
0.98
1.8
5.0
35 50 - 65 to + 150 - 65 to + 150
UNIT
V V V A
A
V μA ns pF °C °C
Page 1 of 2
Rev. 03 : Fabruary 11, 2010
AVERAGE FORWARD CURRENT, (A)
TH97/2478
TH09/2479
IATF 0060636 SGS TH07/1033
RATING AND CHARACTERISTIC CURVES ( SMS1A - SMS1J )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω
10 Ω
+ 50 Vdc (approx)
D.U.T. 1Ω
PULSE GENERATOR
( NOTE 2 )
OSCILLOSCOPE ( NOTE 1 )
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types.
Trr + 0.5 A
0 - 0.25 A
- 1.0 A
1 cm
SET TIME BASE FOR 15 ns/cm
FIG.2 - DERATING CURVE CURRENT
1.0 0.8
FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
30
8.3 ms SINGLE HATLaF=SI5N0E°CWAVE 24
PEAK FORWARD SURGE CURRENT, (A)
0.6
18
0.4
12
0.2 60Hz RESISTIVE OR INDUCTIVE LOAD
0 0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ( °C)
6
0
1
2
4 6 10
20
40 60 100
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100 SMS1A -D
SMS1G-J
10
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10 TJ = 100 °C
1.0
INSTANTANEOUS REVERSE CURRENT, (µA)
1.0
0.1
0.0.