DIOTEC ELECTRONICS CORP
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BUDI-3500G-1A
35 AMP BUTTON DIODES (GPP Dice)
Features
Void Free Vacuum Die Soldering For Maximum
Mechanical Strength and Heat Dissipation
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
Biggest Effective Die Area for the 35 Amp Class of
Button Diodes
Quality Glass Passivated Die With Very Low Reverse
Leakage
High Temperature Solder (Solidus 287 C, Liquidus 296 C)
to Allow Higher Operating And Assembly Temperatures
Copper Headers Are Nickel Plated For Easy Soldering
And Superior Solder Joints
O
O
Mechanical Specification
Die Size:
0.180" x 0.180"
Square
Color Ring
Denotes Cathode
D
A
M
F
B
Mechanical Data
Case: Molded Epoxy (UL Flammability Rating 94V-O)
Finish: All Metal Surfaces Are Nickel Plated
Soldering Temperature: 280
o
C maximum
Mounting Position: Any
Polarity: Color band denotes cathode
Weight: 0.6 Ounces (1.8 Grams)
Dim
A
Millimeters
Min
8.43
5.94
5.46
4.19
Max
8.69
6.25
5.71
4.45
Inches
Min
0.332
0.234
0.215
0.165
Max
0.342
0.246
0.225
0.175
oHS
R
M
CO
AN
PLI
T
B
D
F
M
5° NOM
5° NOM
Maximum Ratings & Electrical Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter (Test Conditions)
Symbol
Ratings
Units
BAR BAR BAR BAR BAR BAR BAR
Series Number
3500G 3501G 3502G 3504G 3506G 3508G 3510G
Maximum DC Blocking Voltage
V
RRM
Maximum RMS Voltage
50 100 200 400 600 800 1000
V
RWM
Maximum Peak Recurrent Reverse Voltage
V
DC
Non-repetitive Peak Reverse Voltage (Half wave, single phase,
60 120 240 480 720 960 1200
V
RSM
60 Hz peak)
Average Forward Rectified Current @ T
C
=150
o
C
I
O
35
Peak Forward Surge Current (8.3mS single half sine wave
I
FSM
450
superimposed on rated load)
1.15
1.1 (Typical 1.05)
Maximum Forward Voltage Drop at 35 Amp DC
V
FM
o
@ T
A
= 25
o
C I
RM
1
Maximum Average DC Reverse Current
50
At Rated DC Blocking Voltage
@ T
A
= 100 C
Maximum Thermal Resistance, Junction to Case (Note 1)
R
G
JC
0.9
-65 to +175
Junction Operating and Storage Temperature Range
T
J
,T
STG
Notes: 1) Single Side Cooled
Volts
Amps
Volts
m
A
°C/W
°C
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248
Tel.: (310) 767-1052
U.S.A
Fax: (310) 767-7958
Data Sheet No. BUDI-3500G-2A
35 AMP BUTTON DIODES (GPP Dice)
RATING & CHARACTERISTIC CURVES FOR SERIES BAR3500G - BAR3510G
1000
T
J
= 125
o
C
60Hz Resistive or Inductive Loads
50
1
10
100
Case Temperature,
o
C
FIGURE 1. FORWARD CURRENT DERATING CURVE
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
1000
Typical
100
Maximum
T
J
= 100
O
C
10
1.0
T
J
= 25
o
C
Pulse Width = 300
m
Sec
1%Duty Cycle
T
J
= 25
O
C
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
0
Percent of Rated Peak Reverse Voltage
20
40
60
80
100
120
140
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
京公网安备 11010802033920号
EEWORLD
