Reverse Voltage - 50 to 1000 Volts
SURFACE MOUNT FAST RECOVERY RECTIFIER
RS3A THRU RS3M
Forward Current - 3.0 Ampere
FEATURES
● ● ● ● ● ● ●
SMC ( DO-214AB )
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Fast switching for high efficiency Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals
.128(3.25) .108(2.75)
.245(6.22) .220(5.59)
.280(7.11) .260(6.60) .012(.305) .006(.152) .103(2.62) .079(2.00) .060(1.52) .030(0.76) .008(.203) .002(.051)
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic body Terminals: Solder plated , solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.007 ounce, 0.24grams
.320(8.13) .305(7.75)
Dim ensions in inches and (m illim eters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Characteristic
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=75 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=125 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range
SYMBOLS
RS 3A
RS 3B
RS 3D
RS 3G
RS 3J
RS 3K
RS 3M
UNITS V V V A A V
µA
VRRM VRMS VDC I(AV) IFSM VF IR trr CJ R JA TJ,TSTG
50 35 50
100 70 100
200 140 200
400 280 400 3.0 100.0 1.3 5.0 250.0
600 420 600
800 560 800
1000 700 1000
150
250 50.0 20.0 -65 to +150
500
ns pF C/W C
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
RS3A THRU RS3M
RATINGS AND CHARACTERISTIC CURVES
IF, INSTANTANEOUS FORWARD CURRENT (A)
3.0
10
I(AV), AVERAGE FORWARD CURRENT (A)
2.5 2.0 1.5 1.0 0.5 0
1.0
0.1
Tj = 25°C IF Pulse Width: 300 µs
25
50
75
100
125
150
175
0.01 0 0.4 0.8 1.2 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
TT, TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve
IFSM, PEAK FORWARD SURGE CURRENT (A)
IR, INSTANTANEOUS REVERSE CURRENT (µA)
100
Single Half-Sine-Wave (JEDEC Method)
1000
Tj = 125°C
100
80 60 40 20 0
10
1.0
Tj = 25°C
0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics
trr
1
10
100
NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve
50Ω NI (Non-inductive) Device Under Test 50V DC Approx
10Ω NI
+0.5A
(-)
Pulse Generator (Note 2)
(+) (-)
0A -0.25A
1.0Ω NI
Oscilloscope (Note 1)
(+)
Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ , 22pF. 2. Rise Time = 10ns max. Input Impedance = 50Ω .
-1.0A Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
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