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Specifications
Mfr. Part #:
CM1419-02CP
Key Attributes
Model Number:
CM1419-02CP
Product Description
Product Overview
The CM1419 Praetorian is an L-C EMI filter array with integrated ESD protection, designed for headset speakers in portable electronics. It features two Pi-filters (C-L-C) with component values of 117 pF/3.0 nH/117 pF, providing a high level of protection against electrostatic discharge (ESD) up to 30 kV (IEC61000-4-2 and HBM). Its low resistance inductor (<0.35 ) ensures minimal power loss, making it ideal for mobile handsets, PDAs, and notebook computers. The device is housed in a space-saving Chip Scale Package (CSP) with OptiGuard coating for enhanced assembly reliability.
Product Attributes
- Brand: Praetorian
- ESD Protection Standard: IEC 61000-4-2, MIL-STD-883 (Method 3015)
- Coating: OptiGuard
- Certifications: RoHS Compliant, Pb-Free
- Package Type: Chip Scale Package (CSP)
Technical Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Inductance (L) | 3.0 | nH | |||
| DC Channel Resistance (R) | 0.28 | 0.35 | |||
| Total Channel Capacitance (CTOT) | 2.5 V DC, 1 MHz, 30 mV AC | 187 | 234 | 281 | pF |
| Capacitance (C1) | 2.5 V DC, 1 MHz, 30 mV AC | 93 | 117 | 140 | pF |
| Stand-off Voltage (VST) | I = 10 A | 6.0 | V | ||
| Diode Leakage Current (ILEAK) | VIN = 3.3 V | 0.1 | 1.0 | A | |
| Signal Clamp Voltage (VSIG) | Positive Clamp, ILOAD = 10 mA | 5.6 | 6.8 | V | |
| Negative Clamp, ILOAD = -10 mA | -9.0 | -5.6 | V | ||
| In-system ESD Withstand Voltage (VESD) | Human Body Model, MIL-STD-883, Method 3015 | 30 | kV | ||
| Contact Discharge per IEC 61000-4-2 Level 4 | 30 | kV | |||
| Dynamic Resistance (RDYN) | Positive | 0.95 | |||
| Negative | 0.90 | ||||
| Cut-off Frequency (fC) | ZSOURCE = 50 , ZLOAD = 50 , L = 3 nH, C = 117 pF | 22 | MHz | ||
| Package Dimensions | 1.590 mm x 1.220 mm | ||||
| Bump Pitch | 0.250 mm |
2410301854_onsemi-CM1419-02CP_C20585029.pdf
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