EIC SBT20, SBT30, SBT40, SBT50, SBT60 Datasheet
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SBT20 - SBTB0
SCHOTTKY BARRIER
RECTIFIER DIODES
PRV : 20 - 100 Volts
IO : 2.5 Amperes
FEATURES :
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SYMBOL
SBT20SBT30SBT40SBT50SBT60SBT70SBT80SBT90SB
TB0
D2A
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low cost
* Low forward voltage drop
* Case : D2 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 : 0.645 gram
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
0.161 (4.1)
0.154 (3.9)
0.040 (1.02)
0.0385 (0.98)
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
1.00 (25.4)
MIN.
UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 70 80 90 100 Volts
Maximum RMS Voltage VRMS 14 21 28 35 42 49 56 63 70 Volts
Maximum DC Blocking Voltage VDC 20 30 40 50 60 70 80 90 100 Volts
Maximum Average Forward Current
0.375", 9.5mm Lead Length See Fig.1 IF(AV) 2.5 Amps.
Peak Forward Surge Current,
8.3ms single half sine wave superimposed
on rated load (JEDEC Method) IFSM 75 Amps.
Maximum Forward Voltage at IF = 2.5 Amps. (Note 1) VF 0.5 0.74 0.79 Volt.
Maximum Reverse Current at
Rated DC Blocking Voltage (Note 1) IR 0.5
Junction Temperature Range TJ - 65 to + 125 - 65 to + 150
Storage Temperature Range TSTG - 65 to + 150
Notes :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%.
mA
°C
°C
UPDATE : SEPTEMBER 12, 1998
RATING AND CHARACTERISTIC CURVES ( SBT20 - SBTB0 )
REVERSE CURRENT, MILLIAMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
2.5
75
2.0
1.5
AMPERES
1.0
0.5
SBT20
SBT30
SBT40
SBT50
THRU
SBTB0
60
45
30
CURRENT, AMPERES
15
PEAK FORWARD SURGE
AVERAGE FORWARD CURRENT,
0
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
LEAD TEMPERATURE, (°C)
0
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1.0
20
10
SBT20
SBT30
SBT40
SBT80
SBT90
SBTB0
SBT50
SBT60
SBT70
10
1.0
0.1
TJ= 100 °C
TJ = 25 °C
FORWARD CURRENT, AMPERES
0.1
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
TJ = 25 °C
PULSE WIDTH = 300µs
DUTY CYCLE = 2%
FORWARD VOLTAGE, VOLTS
0.01
PERCENT OF RATED REVERSE
VOLTAGE, (%)
80
100 1400 20 40 60 120
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