EIC CN8M, CN8K, CN8J, CN8G, CN8D Datasheet
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CN8A - CN8M
CELL RECTIFIER DIODES
PRV : 50 - 1000 Volts
Io : 8.0 Amperes
FEATURES :
MECHANICAL DATA :
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%.
C8A
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Chip form
* Case : C8A
* Terminals : Solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Cathode to bigger size slug, For
Anode to bigger size slug use "R" suffix.
* Mounting position : Any
* Weight : 0.25 gram
RATING
5.47 4.82
Anode
1.40
Cathode
Dimensions in millimeter
SYMBOL CN8A CN8B CN8D CN8G CN8J CN8K CN8M UNIT
0.51
0.38
Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts
Maximum Average Forward Current Tc = 75°C IF(AV) 8.0 Amps.
Peak Forward Surge Current Single half sine wave
superimposed on rated load (JEDEC Method) IFSM 300 Amps.
Maximum Forward Voltage at IF = 8 Amps. VF 1.1 Volts
Maximum DC Reverse Current Ta = 25 °C IR 5.0 µA
at rated DC Blocking Voltage Ta = 100 °C IR(H) 1.0 mA
Typical Junction Capacitance (Note 1) CJ 300 pF
Thermal Resistance, Junction to Case RθJC 10 °C/W
Junction Temperature Range TJ - 65 to + 175 °C
Storage Temperature Range TSTG - 65 to + 175 °C
Note : (1) Measured at 1.0 MHz and applied reverse Voltage of 4.0 VDC
UPDATE : APRIL 23, 1998
RATING AND CHARACTERISTIC CURVES ( CN8A - CN8M )
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
864210
240
0
0
180
60
10
0
0.1
500
0.01
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
CASE TEMPERATURE, ( °C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG 4 . - TYPICAL JUNCTION CAPACITANCE
200 2000
100
300
120
CURRENT, AMPERES
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60Hz
1000
Ta = 25 °C
1.0
Pulse Width = 300 µs
FORWARD CURRENT, AMPERES
0.4 0.5
0.6 0.7
0.8 0.9 1.0 1.1 1.2 1.3 1.4
FORWARD VOLTAGE, VOLTS
2% Duty Cycle
TJ = 25 °C
TJ = 25 °C
100
f = 1.0 MHz
50
Vsig = 50mVp-p
10
JUNCTION CAPACITANCE, (pF)
1 2 4 10 20 40
REVERSE VOLTAGE, VOLTS
10
Ta = 100 °C
1.0
0.1
Ta = 25 °C
0.01
REVERSE CURRENT, MICROAMPERES
20 40 60
80
100 140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
100
120
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