TISP3240F3SL Bourns Inc., TISP3240F3SL Datasheet - Page 12

• Manufacturer Part Number: TISP3240F3SL
• Description: SURGE SUPP 180V BIDIR 3-SL
• Manufacturer: Bourns Inc.

Specifications of TISP3240F3SL

• Package / Case: Radial - 3 Lead
• Voltage - Breakover: 240V
• Voltage - Off State: 180V
• Voltage - On State: 3V
• Current - Peak Pulse (8 X 20µs): 120A
• Current - Peak Pulse (10 X 1000µs): 35A
• Current - Hold (ih): 150mA
• Number Of Elements: 2
• Capacitance: 45pF
• Breakover Current Ibo Max: 7.1 A
• Rated Repetitive Off-state Voltage Vdrm: 180 V
• Off-state Leakage Current @ Vdrm Idrm: 0.01 mA
• Forward Voltage Drop: 3 V
• Mounting Style: Through Hole
• Dc: 0508
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 18 shows a three terminal TISP
terminal pair capacitance measured with a three terminal or guarded capacitance bridge. If wire R is biased at a larger potential than wire T,
then C TG >C RG . Capacitance C TG is equivalent to a capacitance of C RG in parallel with the capacitive difference of (C TG -C RG ). The line
capacitive unbalance is due to (C TG -C RG ) and the capacitance shunting the line is C TR +C RG /2.
All capacitance measurements in this data sheet are three terminal guarded to allow the designer to accurately assess capacitive unbalance
effects. Simple two terminal capacitance meters (unguarded third terminal) give false readings as the shunt capacitance via the third terminal is
included.
MARCH 1994 - REVISED OCTOBER 2000
Specifications are subject to change without notice.
Longitudinal Balance
TISP3xxxF3 (HV) Overvoltage Protector Series
T
G
R
C
C
RG
TG
C
TG
®
device with its equivalent “delta” capacitance. Each capacitance, C TG , C RG and C TR , is the true
> C
RG
C
TR
APPLICATIONS INFORMATION
Equipment
Figure 18.
T
G
R
(C
TG
-C
RG
)
Equivalent Unbalance
C
C
RG
RG
C
TR
Equipment
AIXXAB
81