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-3500D-1A
FEATURES
R
MECHANICAL SPECIFICATION
PROPRIETARY
SOFT GLASS
JUNCTION
PASSIVATION FOR SUPERIOR RELIABILITY AND
PERFORMANCE
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
Die Size:
0.165" x 0.165"
Square
D
A
Soft Glass
Passivation
G
B
Silver Plated
Copper Slugs
Silicon Die
R
Large die for high power capability
F
Very low forward voltage drop
Built-in stress relief mechanism for die protection
MILLIMETERS
DIM
A
B
Protects expensive automotive electronics and mobile
equipment
D
F
G
MIN
5.33
2.03
4.70
0.64
0.96
MAX
5.46
2.16
4.83
0.76
1.09
INCHES
MIN
0.210
0.080
0.185
0.025
0.038
MAX
0.215
0.085
0.190
0.030
0.043
Silver plated substrates for easy soldering or installation
Soldering temperature: 250
o
C maximum
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
PARAMETER (TEST CONDITIONS)
Series Number
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Non-repetitive Peak Reverse Voltage
(Half wave, Single phase, 60Hz peak)
Average Rectified Forward Current (Single phase, Resistive load,
60Hz)
Non-repetitive Peak Forward Surge Current
(Half wave, Single phase, 60Hz sine applied to rated load)
Repetitive Peak Reverse Surge Current (Time constant = 10 mSec,
Duty cycle < 1.0%, Tc = 25
o
C)
Maximum Instantaneous Forward Voltage
(I
F
= 80A @300
µ
Sec pulse, Tc = 25
o
C)
Maximum DC Reverse Current
@ Tc = 25
o
C
At Rated DC Blocking Voltage
@ Tc = 100
o
C
Maximum Thermal Resistance, Junction to Lead (Note 1)
Operating & Storage Temperature Range
Notes: 1) Single Side Cooled
SYMBOL
RATINGS
BAR BAR BAR BAR BAR BAR BAR
3500D 3501D 3502D 3504D 3506D 3508D 3510D
UNITS
V
RRM
V
RWM
V
DC
V
RSM
I
o
I
FSM
I
RSM
V
F
I
R
R
θJC
T
J
,T
STG
60
120
240
480
35
600
110
1.1 (1.05 Typical)
0.5
50
0.9
-65 to +175
1.2
VOLTS
µA
°C/W
°C
BAR35d
50
100
200
400
600
800
1000
VOLTS
720
960
1200
AMPS
K9