Page 1
BYM10-50 thru BYM10-1000, GL41A thru GL41Y
Vishay Semiconductors
formerly General Semiconductor
Document Number 88527 www.vishay.com
08-Jul-02 1
Surface Mount Glass Passivated
Junction Rectifiers
Rev.Voltage 50 to 1000V
Forward Current 1.0A
®
SOLDERABLE ENDS
1st BAND
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185(4.7)
D1=
0.105
0.095
(2.67)
(2.41)
D2 = D1
+ 0
- 0.008 (0.20)
1st band denotes type and positive end (cathode)
D2
0.022 (0.56)
0.018 (0.46)
Patented*
DO-213AB
Dimensions in inches and (millimeters)
*Glass-plastic encapsulation is covered by
Patent No.3,996,602 and brazed-lead assembly to Patent No.3,930,306
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
BYM10 BYM10
Symbol -50 -100 -200 -400 -600 -800 -1000 Unit
Standard recovery device: 1st band is white
GL41A GL41B GL41D GL41G GL41J GL41K GL41M GL41T GL41Y
Polarity color bands (2nd Band) Gray Red Orange Yellow Green Blue Violet White Brown
Maximum repetitive peak reverse voltage V
RRM
50 100 200 400 600 800 1000 1300 1600 V
Maximum RMS voltage V
RMS
35 70 140 280 420 560 700 910 1120 V
Maximum DC blocking voltage V
DC
50 100 200 400 600 800 1000 1300 1600 V
Maximum average forward rectified current (See Fig. 1) I
F(AV)
1.0 A
Peak forward surge current 8.3ms single half sine-wave
I
FSM
30 A
superimposed on rated load (JEDEC Method)
Maximum full load reverse current
full cycle average at TA = 75°C
I
R(AV)
30 µA
Typical thermal resistance
(Note 1) R
θJA
75
(Note 2) R
θJT
30
°C/W
Operating junction and storage temperature range
TJ,T
STG
–65 to +175 °C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Maximum instantaneous forward voltage at 1.0A V
F
1.1 1.2 V
Maximum DC reverse current T
A
= 25°C 10
at rated DC blocking voltage TA = 125°C
I
R
50
µA
Typical junction capacitance at 4.0V, 1MHz C
J
8.0 pF
Notes: (1) Thermal resistance from junction to ambient, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal
(2) Thermal resistance from junction to terminal, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal
Features
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Capable of meeting environmental standards of
MIL-S-19500
• For surface mount applications
• High temperature metallurgically bonded construction
• Cavity-free glass passivated junction
• High temperature soldering guaranteed: 450°C/5 seconds
at terminals. Complete device sub-mersible temperature
of 265°C for 10 seconds in solder bath
Mechanical Data
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: 0.0046 oz., 0.116 g
Page 2
BYM10-50 thru BYM10-1000, GL41A thru GL41Y
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com Document Number 88527
2 08-Jul-02
Ratings and
Characteristic Curves(T
A
= 25°C unless otherwise noted)
25
50
75
100
125
150
175
0
0.25
0.50
0.75
1.0
1
10
100
10
5.0
15
20
25
30
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10
1
0.1
0.01
1
10
100
10
1
30
0
20
40
60
80
100
0.01
0.1
1
10
Average Forward Rectified Current (A)
Peak Forward Surge Current (A)
Fig 3 – Typical Instantaneous Forward
Characteristics
Fig 2 – Maximum Non-repetitive Peak
Forward Surge Current
Fig 4 – Maximum Non-repetitive Peak
Forward Surge Current
Fig 5 – Typical Junction Capacitance
TJ = 25¡C
f = 1.0 MHz
Vsig = 50mVp-p
Instantaneous Forward Current (A)
Junction Capacitance (pF)
Terminal Temperature, °C
Number of Cycles at 60Hz
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
GL41A thru
GL41M
GL41A thru
GL41M
GL41T thru
GL41Y
60 Hz
Resistive or
Inductive Load
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
0
T
J
= 25°C
Pulse width = 300µs
1% Duty Cycle
GL41A thru
GL41J
GL41K thru
GL41Y
Fig 1 – Forward Current Derating Curve
Instantaneous Reverse Current (µA)
TJ = 100°C
TJ = 25°C
Fig. 6 – Typical T ransient Thermal
Impedance
0.01 0.1 1 10 100
t -- Pulse Duration (sec)
0.1
10
100
1
Transient Thermal Impedance (°C/W)
Mounted on 0.20 x 0.27" (5 x 7mm)
Copper Pad Areas
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