EIC RK33, RK34, RK36, RK39 Datasheet
RK33 - RK39
SCHOTTKY BARRIER
RECTIFIER DIODES
PRV : 30 - 90 Volts
IO : 2.0 - 2.5 Amperes
FEATURES :
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Notes :
(1) Pulse Test : Pulse Width = 300
µ
s, Duty Cycle = 2%.
UPDATE : SEPTEMBER 12, 1998
D2A
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low cost
* Low forward voltage drop
* Case : D2A 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 )
SYMBOL
RK33 RK34 RK36 RK39
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
1.00 (25.4)
MIN.
UNITS
Maximum Recurrent Peak Reverse Voltage VRRM 30 40 60 90 Volts
Maximum DC Blocking Voltage VDC 30 40 60 90 Volts
Maximum Average Forward Current TL = 75 °C
Peak Forward Surge Current,
8.3ms single half sine wave superimposed
on rated load (JEDEC Method) IFSM 50 Amps.
Maximum Forward Voltage at VF 0.55 0.62 0.81 Volt.
Forward current IF 2.5 2.0 Amps.
Maximum Reverse Current at
Rated DC Blocking Voltage (Note 1) IR 5.1 2.1 3.1 mA
Junction Temperature Range TJ - 40 to + 125
Storage Temperature Range TSTG - 40 to + 125
IF(AV) 2.5 2.0 Amps.
°C
°C
RATING AND CHARACTERISTIC CURVES ( RK33 - RK39 )
2.0
1.5
1.0
0.5
2.54005003020
10
10
1.0
0.1
1.0
10
FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
RK33
RK34
RK36
RK39
AMPERES
CURRENT, AMPERES
PEAK FORWARD SURGE
AVERAGE FORWARD CURRENT,
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
LEAD TEMPERATURE, (°C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20
RK33
RK34
RK39
NUMBER OF CYCLES AT 60Hz
TJ = 100 °C
RK36
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
PULSE WIDTH = 300µs
DUTY CYCLE = 1%
REVERSE CURRENT, MILLIAMPERES
0.01
PERCENT OF RATED REVERSE
VOLTAGE, (%)
TJ = 25 °C
80
100 1400 20 40 60 120
FORWARD VOLTAGE, VOLTS
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