TC3520 & TC3524
35A GLASS PASSIVATED AVALANCHE 5/16” TIN CAN PRESS-FIT DIODE
Glass Passivated Die Construction
High Surge Current Capability
Typical IR less than 200nA
Case: All Copper Case and Components
Terminals: Contact Areas Readily Solderable
Polarity: Cathode to Case (Reverse Units Are
Available Upon Request and Are Designated
By A “R” Suffix, i.e. TC3520R or TC3524R)
Polarity: Red Color Equals Standard,
Black Color Equals Reverse Polarity
Mounting Position: Any
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 2
Dim Min Max
A 8.67 8.77
B 7.10 7.30
C 10.40 10.60
D 1.40 1.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
@TC = 150°C
Breakdown Voltage Min.
Breakdown Voltage Max.
@IR = 100mA
@IR = 100mA
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
Peak Reverse Current
At Rated DC Blocking Voltage
Typical Junction Capacitance (Note 1)
@IF = 35A
@TA = 25°C
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
-65 to +175
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance: Junction to case, single side cooled.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012