SR220 - SR2100 SCHOTTKY BARRIER
RECTIFIER DIODES
PRV : 20 - 100 Volts
IO : 2.0 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low forward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.335 gram
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%.
SYMBOL SR220 SR230 SR240 SR250 SR260 SR290 SR2100 UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 V
Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 V
Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 V
Maximum Average Forward Current IF(AV)
Maximum Peak Forward Surge Current,
(1 cycle 8.3 ms)
Maximum Forward Voltage at IF = 2.0 A VF0.55 0.70 0.85 V
Maximum Reverse Current at Ta = 25 °C IR2
Rated DC Blocking Voltage Ta = 100 °C IR(H) 20
Typical Junction Capacitance (VR = 4 V, f = 1 MHz) CJ170 pF
Typical Thermal Resistance, Junction to Ambient RӨJA 20 °C/W
Junction Temperature Range TJ - 55 to + 125 - 55 to + 150 °C
Storage Temperature Range TSTG - 55 to + 150 °C
Page 1 of 2 Rev. 00 : March 24, 2007
RATING
IFSM
mA
2.0
50 A
DO - 41
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.161 (4.1)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
Certificate : TH97/10561QM Certificate : TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( SR220 - SR2100 )
FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 0 20 40 60 80 100 120 140
Page 2 of 2 Rev. 00 : March 24, 2007
2.0
1.5
1.0
0.5
2.5
40
0
50
0
30
20
10
PEAK FORWARD SURGE
CURRENT, (A)
AVERAGE FORWARD
CURRENT, (A)
100
1
0.1
PERCENT OF RATED REVERSE
VOLTAGE, (%)
REVERSE CURRENT, (μA)
SR220,
SR230,
SR240
SR250 ~ SB2100
1
100
INSTANTANEOUS FORWARD CURRENT, (A)
FORWARD VOLTAGE, VOLTS
TJ = 25 °C
Pulse Width = 300 μs
Duty Cycle = 1%
10
10
0.01
0.1
0.01
AMBIENT TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz
TJ = 25 °C 8.3 ms Single Half
sinewave (JEDEC
Method)
TJ = 25 °C
TJ = 100 °C
SR290 ~ SB2100
SR250 ~ SB260
SR220 ~ SB240
Certificate : TH97/10561QM Certificate : TW00/17276EM
