CM1214A_16 Datasheet, PDF (3/9 Pages) ON Semiconductor – 1 and 2-Channel AC Signal ESD Protector

CM1214A
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Symbol
Parameter
Conditions
Min Typ Max Units
V_CL
Channel Clamp Voltage
T_A = 25°C, I_PP = 1 A, t_P = 8/20 mS
(Note 4)
11.3
V
C_IN
Channel Input Capacitance
Voltage between CH pins = 0 V
Voltage between CH pins = 5 V
Measured at 1 MHz between CH pins
pF
0.4 0.6 0.9
0.35 0.54 0.8
1. All parameters specified at T_A = −40°C to +85°C unless otherwise noted.
2. Standard IEC 61000−4−2 with C_Discharge = 150 pF, R_Discharge = 330 W.
3. From CH pin with other CH pin grounded.
4. No Connect pins are left open for all tests.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
PERFORMANCE INFORMATION
Typical Capacitance Characteristics vs. Voltage
CM1214A illustrates how the loading capacitance remains mainly flat across the voltage range form 0 V to 5 V, the voltage
between CH pins.
Figure 1. CM1214A Capacitance vs. Voltage
Typical Voltage Current (VI) Characteristics (low current)
CM1214A shows how the CM1214A experiences a symmetrical I/V curve, without any snapback or trigger voltage. It
gradually starts tu turn on at about 6 V and clamps above 7 V.
Figure 2. CM1214A VI Characteristics, Low Current
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