BA157 - BA159
PRV : 400 - 1000 Volts Io : 1.0 Ampere
FEATURES :
* * * * * * High current capability High surge current c...
BA157 - BA159
PRV : 400 - 1000 Volts Io : 1.0 Ampere
FEATURES :
* * * * * * High current capability High surge current capability High reliability Low reverse current Low forward
voltage drop Fast switching for high efficiency
FAST RECOVERY RECTIFIER DIODES
DO - 41
1.00 (25.4) MIN.
0.107 (2.7) 0.080 (2.0)
0.205 (5.2) 0.166 (4.2)
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 : 0.34 gram
0.034 (0.86) 0.028 (0.71)
1.00 (25.4) MIN.
Dimensions in inches and ( millimeters )
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%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Recurrent Peak Reverse
Voltage Maximum RMS
Voltage Maximum DC Blocking
Voltage Maximum Average Forward Current 0.375"(9.5mm) Lead Length Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward
Voltage at IF = 1.0 Amp. Maximum DC Reverse Current at Rated DC Blocking
Voltage Ta = 25 °C Ta = 100 °C Ta = 45 °C
SYMBOL
VRRM VRMS VDC IF(AV)
BA157
400 280 400
BA158
600 420 600 1.0
BA159
1000 700 1000
UNIT
V V V A
IFSM VF IR IR(H)
Trr
35 1.3 5.0 100 150 20 - 65 to + 150 - 65 to + 150 250
A V µA µA ns pf °C °C
Maximum Reverse Re...