BA157 데이터 시트보기 (PDF) - Shenzhen Taychipst Electronic Co., Ltd
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BA157 Datasheet PDF : 2 Pages
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FAST RECOVERY RECTIFIERS
BA157-BA159
400V-1000V 1.0A
FEATURES
·Fast switching
·Low leakage
·Low forward voltage drop
·High current capability
·High surge capability
·High reliability
MECHANICAL DATA
·Case: Molded plastic
·Epoxy: UL94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity:Color band denotes cathode end
·Mounting position: Any
• Weight: 0.0118 ounce, 0.336 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
PA RA ME TE R
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current .375"(9.5mm)
lead length at TA =55OC
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 1.0A
Maximum DC Reverse Current T =25OC
J
at Rated DC Blocking Voltage TJ=100OC
Ma xi mum Re ve rs e Re c o ve ry Ti me (No te 1 )
Typ i c a l J unc ti o n c a p a c i ta nc e (No te 2 )
Typ i c a l The rma l Re s i s ta nc e (No te 3 )
Op e ra ti ng J unc ti o n a nd S to ra g e Te m p e ra ture Ra ng e
S YMB OL
V
RRM
V
RMS
VDC
IF ( A V )
IF S M
VF
IR
trr
CJ
R θJ A
TJ,TS TG
BA157
400
BA158
600
BA159
1000
280
420
700
400
600
1000
1.0
30
1.3
5.0
500
150
250
12
41
-55 to +150
UNITS
V
V
V
A
A
V
µA
ns
pF
OC / W
OC
NOTES:1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient at 0.375"(9.5mm) lead length with both leads equally heatsink.
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
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