BYM12-300 General Semiconductor, BYM12-300 Datasheet
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BYM12-300
Manufacturer Part Number
BYM12-300
Description
SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER
Manufacturer
General Semiconductor
Datasheet
1.BYM12-300.pdf
(2 pages)
Ratings at 25°C ambient temperature unless otherwise specified.
Fast efficient device: 1st band is green
Polarity color bands (2cnd band)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Typical junction capacitance
Maximum thermal resistance
Operating junction and storage temperature range
NOTES:
(1) Reverse recovery test conditions: I
(2) Measured at 1.0 MH
(3) Thermal resistance from junction to ambient, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal
(4) Thermal resistance from junction to terminal, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal
Patent No. 3,996,602 and brazed-lead assembly to Patent No. 3,930,306
SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER
1st band denotes type and positive end (cathode)
*
1st BAND
2cnd BAND
Dimensions in inches and (millimeters)
Glass-plastic encapsulation is covered by
SOLDERABLE ENDS
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185(4.7)
D2
Z
and applied reverse voltage of 4.0 Volts
Reverse Voltage - 50 to 400 Volts
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
DO-213AB
BYM12-50 THRU BYM12-400
(NOTE 2)
(NOTE 4)
(NOTE 3)
F
=0.5A, I
(NOTE 1)
EGL41A THRU EGL41G
R
0.105
0.095
(2.67)
(2.41)
D1=
=1.0A, I
D2 = D1 + 0
- 0.008 (0.20)
rr
T
T
=0.25A
A
A
=25°C
=125°C
T
=75°C
Case: JEDEC DO-213AB molded plastic over glass body
Terminals: Plated terminals, solderable per MIL-STD-750,
Method 2026
Polarity: Two bands indicate cathode end -1st band denotes device
type and 2nd band denotes repetitive peak reverse voltage rating
Mounting Position: Any
Weight: 0.116 ounce, 0.0046 gram
Classification 94V-0
450°C/5 seconds at terminals. Complete device submersible
temperature of 260°C for 10 seconds in solder bath
Plastic package has Underwriters Laboratory Flammability
Capable of meeting environmental standards of MIL-S-19500
For surface mount applications
High temperature metallurgically bonded construction
Glass passivated cavity-free junction
Fast switching for high efficiency
High temperature soldering guaranteed:
T
SYMBOLS
J
V
V
R
R
, T
V
I
I
FSM
RRM
RMS
C
(AV)
V
I
t
DC
R
rr
F
J
STG
JA
JT
Forward Current - 1.0 Ampere
EGL41A EGL41B
BYM12
GRAY
-50
50
35
50
MECHANICAL DATA
BYM12
RED
100
100
-100
70
FEATURES
EGL41C
BYM12
PINK
150
105
150
-150
-65 to +175
30.0
50.0
20.0
60.0
30.0
50.0
1.0
5.0
1.0
ORANGE BROWN YELLOW
EGL41D
BYM12
200
140
200
-200
EGL41F
BYM12
300
210
300
-300
1.25
14.0
EGL41G
BYM12
280
-400
400
400
UNITS
Amps
Volts
Volts
Volts
Amp
Volts
°C/W
ns
pF
°C
A
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BYM12-300 Summary of contents
Page 1
... BYM12-50 THRU BYM12-400 EGL41A THRU EGL41G SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER Reverse Voltage - 50 to 400 Volts DO-213AB SOLDERABLE ENDS 1st BAND 2cnd BAND D1= D2 0.105 0.095 (2.67) (2.41) 0.022 (0.56) 0.018 (0.46 0.205 (5.2) 0.185(4.7) 1st band denotes type and positive end (cathode) ...
Page 2
... RATINGS AND CHARACTERISTIC CURVES BYM12-50 THRU BYM12-400, EGL41A THRU EGL41G FIG MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 RESISTIVE OR INDUCTIVE LOAD 0 100 125 TERMINAL TEMPERATURE, °C FIG. 3 -TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 PULSE WIDTH=300 DUTY CYCLE T =150° 0.1 0.01 0.2 0.4 0.6 0.8 1.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG ...