ESD3305B6E Datasheet, PDF (2/3 Pages) Weitron Technology – Low Voltage TVS for ESD Protection

ESD3305B6E
Maximum Ratings (T_A=25°C unless otherwise noted)
Parameter
Symbol
Value
Peak Pulse Power (t_p=8/20 s)
P_PP
40
Maximum Peak Pulse Current (tp = 8/20μs)
I_PP
IEC61000-4-2 Air(ESD)
IEC61000-4-2 Contact(ESD)
ESD
Operating Temperature
T_J
Storage Temperature
T_STG
5
20
15
-55 to +125
-55 to +150
Units
W
A
kV
°C
°C
ELECTRICAL CHARACTERISTICS
Parameter
Reverse Stand-Off Voltage
Punch-Through Voltage
Snap-Back Voltage
Reverse Leakage Current
Clamping Voltage
I_PT = 2μA
I_SB = 50mA
V_RWM = 3.3V
I_PP = 1A, tp = 8/20μs
Any I/O to Gnd
Clamping Voltage
I_PP = 5A, tp = 8/20μs
Any I/O to Gnd
Reverse Clamping Voltage
I_PP = 1A, tp = 8/20μs
Any I/O to Gnd
Junction Capacitance
I/O pin to Gnd V_R = 0V, f = 1MHz
I/O pin to Gnd V_R = 3.3V, f = 1MHz
I/O pin to I/O pin V_R = 0V, f = 1MHz
I/O pin to I/O pi n _{VR = 3.3V, f = 1MHz}
Symbol
V_RWM
V_PT
V_SB
I_R
V_C
V_C
V_CR
C_j
Minimum
-
3.5
2.8
-
-
-
Typical
-
3.9
-
0.05
-
-
Maximum
3.3
4.6
-
0.5
5.5
Units
V
V
V
μA
V
8.0
V
-
-
2.4
V
-
20
25
pF
-
12
-
pF
-
10
12.5
pF
-
7.5
-
pF
Device Marking
Item
ESD3305B6E
Marking
A
Eqivalent Circuit diagram
6
5
4
CenterTab(GND)
3
1
WEITRON
2/3
http://www.weitron.com.tw
30-Apr-08