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. TSBD-3500-1B
FEATURES
MECHANICAL SPECIFICATION
R
PROPRIETARY
SOFT GLASS
JUNCTION
PASSIVATION FOR SUPERIOR RELIABILITY AND
PERFORMANCE
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
Large die for high power capability
Very low forward voltage drop
Increased capacity by parallel operation
Protects expensive automotive electronics and
mobile equipment
Die Size:
0.180" x 0.180"
Square
D
A
M
Color Ring
Denotes Cathode
F
B
MECHANICAL DATA
Case: Molded Epoxy (UL Flammability Rating 94V-O)
Finish: All external surfaces are silver plated for corrosion
resistance superior solderability
Soldering Temperature: 250
o
C maximum
Mounting Position: Any
Polarity: Color band denotes cathode
Weight: 0.6 Ounces (1.8 Grams)
MILLIMETERS
DIM
A
B
D
F
M
MIN
9.78
6.05
5.54
4.19
MAX
10.29
6.20
5.60
4.45
INCHES
MIN
0.385
0.238
0.218
0.165
MAX
0.405
0.244
0.220
0.175
5° NOM
5° NOM
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz resistive or inductive load.
PARAMETER (TEST CONDITIONS)
Series Number
Maximum Recurrent Peak Reverse Voltage
Working Peak Reverse Voltage
Maximum DC Blocking Voltage
Breakdown Voltage (I
R
= 100 mA dc, Tc = 25
o
C)
Average Forward Rectified Current
Non-repetitive Peak Forward Surge Current
(Half wave, single phase, 60 Hz sine applied to rated load)
Repetitive Peak Reverse Surge Current (Time Constant = 10 mSec
Duty Cycle < 1.0%, Tc = 25
o
C)
Instantaneous Forward Voltage
Maximum
o
(I
F
= 100A @ 300
µ
Sec pulse, T
C
= 25 C)
Typical
Maximum DC Reverse Current (V
R
= 20V DC, Tc = 25
O
C)
Maximum Thermal Resistance, Junction to Case (Note 1)
Junction Operating & Storage Temperature Range
Notes: 1) Single Side Cooled
SYMBOL
RATINGS
TVS3527
UNITS
V
RRM
V
RWM
V
DC
V
(BR)
I
O
I
FSM
I
RSM
V
F
I
R
R
θJC
T
J
,T
STG
24 Min / 32 Max
35
600
110
1.05
1.00
200
0.8
-65 to +175
VOLTS
nA
°C/W
°C
3.01 tvs35
23
VOLTS
AMPS
J7
DEC [ DIOTEC ELECTRONICS CORPORATION ]
