®
Patented*
BYM07-50 thru BYM07-400, EGL34A thru EGL34G
Vishay Semiconductors
for merly General Semiconductor
Document Number 88580 www.vishay.com
03-Apr-03 1
Surface Mount Glass Passivated
Ultrafast Rectifier Reverse Voltage 50 to 400V
Forward Current 0.5A
SOLDERABLE ENDS
1st BAND
2nd BAND
0.022 (0.559)
0.016 (0.406)
0.145 (3.683)
0.131(3.327)
D1=
0.066
0.060
(1.676)
(1.524)
D2 = D1 + 0
- 0.008 (0.20)
1st band denotes type and polarity
2nd band denotes voltage type
D2
DO-213AA
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
BYM07-50 BYM07-100 BYM07-150 BYM07-200 BYM07-300 BYM07-400
Unit
Fast efficient device: 1st band is Green EGL34A EGL34B EGL34C EGL34D EGL34F EGL34G
Polar ity color bands (2nd Band) Gray Red Pink Orange Brown Yellow
Maximum repetitive peak reverse voltage VRRM 50 100 150 200 300 400 V
Maximum RMS voltage VRMS 35 70 105 140 210 280 V
Maximum DC blocking voltage VDC 50 100 150 200 300 400 V
Maximum average forward rectified current at TT = 75°C IF(AV) 0.5 A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC Method) IFSM 10 A
Maximum full load reverse current, IR(AV) 50 µA
full cycle average at TA= 55°C
Maximum thermal resistance (Note 1, 2) RΘJA 150
RΘJT 70 °C/W
Operating junction and storage temperature range TJ,TSTG –65 to +175 °C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
BYM07-50 BYM07-100 BYM07-150 BYM07-200 BYM07-300 BYM07-400
Unit
EGL34A EGL34B EGL34C EGL34D EGL34F EGL34G
Maximum DC reverse current TA = 25°C 5.0
at rated DC blocking voltage TA = 125°C IR50 µA
Maximum instantaneous forward voltage at 0.5A VF1.25 1.35 V
Max.reverse recover y time at IF = 0.5A, IR = 1.0A, Ir r= 0.25A trr 50 ns
Typical junction capacitance at 4.0V, 1MHz CJ7.0 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 ter minal, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each ter minal
Features
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Capable of meeting environmental standards of
MIL-S-19500
• High temperature metallurgically bonded construction
• Cavity-free glass passivated junction
• Fast switching for high efficiency
• High temperature soldering guaranteed: 450°C/5 seconds
at terminals. Complete device submersible temperature
of 260°C for 10 seconds in solder bath
Mechanical Data
Case: JEDEC DO-213AA, 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: 0.0014 oz., 0.036 g
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
BYM07-50 thru BYM07-400, EGL34A thru EGL34G
Vishay Semiconductors
for merly General Semiconductor
www.vishay.com Document Number 88580
203-Apr-03
Ratings and
Characteristic Curves(TA= 25°C unless otherwise noted)
0
2.0
4.0
6.0
8.0
10
12
1 10010
Fig. 2 – Maximum Non-Repetitive Peak
Forward Surge Current
Peak Forward Surge Current (A)
Number of Cycles at 60 HZ
00 25 50 75 100 125 150 175
Fig. 1 – Forward Current
Derating Curve
Average Forward Rectified Current (A)
Terminal Temper ature (°C)
Instantaneous Forward Voltage (V)
Fig. 3 – Typical Instantaneous
Forward Characteristics Fig. 4 – Typical Reverse
Characteristics
Instantaneous Reverse Leakage Current
(µA)
Percent of Rated Peak Reverse Voltage (%)
0.3
0.5
0.4
0.2
0.1
Resistive or Inductive Load
Instantaneous Forward Current (A)
Rev erse Voltage (V)
Junction Capacitance (pF)
Fig. 5 – Typical Junction Capacitance
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
t, Pulse Duration (sec.)
Transient Thermal Impedance (°C/W)
0.01 0.1 1 10 100
100
10
1
Fig. 6 – Typical Transient Thermal
Impedance
0.1
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
50
10
1
0.1
0.01
020 40 60 80 100
0.001
0.01
0.1
1
10
100
TJ = 150°C
TJ = 125°C
TJ = 25°C
TJ = 75°C
0.1 110
0
5
10
15
20
25
30
35
100
TJ = 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
Pulse Width = 300µs
1% Duty Cycle
EGL34A – EGL34D
EGL34F & EGL34G
TJ = 25°C
TJ = 150°C
