AKBL400 - AKBL410
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
1 ) Thermal resistance from Junction to ambient with units mounted on a 3" x 3" x 0.11" ( 7.5 x 7.5 x 0.3 cm ) Cu. plate.
AVALANCHE BRIDGE
PRV : 50 - 1000 Volts
Io : 4.0 Amperes
* High case dielectric strength
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* ldeal for printed circuit board
* Case : Reliable low cost construction
utilizing molded plastic technique
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per
MIL - STD 202 , Method 208 guaranteed
* Polarity : Polarity symbols marked on case
* Mounting position : Any
* Weight : 5.15 grams
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%.
KBL
0.77 (19.56)
0.73 (18.54)
0.825 (20.95)
0.605 (15.36)
1.00 (25.4)
MIN.
0.085 (2.16)
0.065 (1.65)
Dimensions in inches and ( millimeter )
AC AC
0.052 (1.32)
0.048 (1.22)
0.200 (5.08)
0.190 (4.82)
0.265 (6.73 )
0.235 (5.97)
RATING
Maximum Recurrent 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
Minimum Avalanche Breakdown Voltage at 100 µA VBO(min.) 100 150 250 450 700 900 1100 Volts
Maximum Avalanche Breakdown Voltage at 100 µA VBO(max.) 550 600 700 900 1150 1350 1550 Volts
Maximum Average Forward Current Tc = 50°C IF(AV) 4.0 Amp.
Peak Forward Surge Current Single half sine wave
Superimposed on rated load (JEDEC Method) IFSM 200 Amps.
Rating for fusing at ( t < 8.3 ms. )
Maximum Forward Voltage per Diode at IF = 4.0 Amps. VF 1.1 Volts
Maximum DC Reverse Current Ta = 25 °C IR 10 µA
at Rated DC Blocking Voltage Ta = 100 °C IR(H) 1.0 mA
Typical Thermal Resistance (Note1) RθJA 10 °C/W
Operating Junction Temperature Range TJ - 50 to + 150 °C
Storage Temperature Range TSTG - 50 to + 150 °C
SYMBOL
AKBL
2
I
t
400
AKBL
401
AKBL
402
AKBL
404
166
AKBL
406
AKBL
408
AKBL
410
UNITS
A2S
RATING AND CHARACTERISTIC CURVES ( AKBL400 - AKBL410)
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
MOUNTED ON 3" x 3" x0.11"
(7.5x7.5x0.3 cm.) Cu. Plate
TJ = 25 °C
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
CURRENT, AMPERES
PEAK FORWARD SURGE
CASE TEMPERATURE, ( °C)
8.3 ms SINGLE SINE WAVE
JEDEC METHOD
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE
TJ = 100 °C
TJ = 25°C
Pulse Width = 300 µs
1% Duty Cycle
TJ = 25 °C
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE, VOLTS