CM1214 Datasheet, PDF (3/8 Pages) List of Unclassifed Manufacturers – 1 and 2 Channel PicoGuardTM AC Signal ESD Protector

CM1214
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
− 10.0 −
V
(Note 4)
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
0.5 0.8 1.2
0.5 0.8 1.2
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
CM1214 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. CM1214 Capacitance vs. Voltage
Typical Voltage Current (VI) Characteristics (low current)
CM1214 shows how the CM1214 experiences a symmetrical I/V curve, without any snapback or trigger voltage. It gradually
starts to turn on at about 6 v and clamps above 7 V.
Figure 2. CM1214 VI Characteristics, Low Current
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