The Teledyne LeCroy DL07-ISO is a high-voltage, optically isolated probe delivering 700 MHz bandwidth for precision measurement of high-voltage signals in noisy environments. Built for GaN and SiC device characterization, it achieves 1.5% system accuracy when paired with 12-bit High Definition Oscilloscopes and combines exceptional signal fidelity with minimal DUT loading.
Technical Specifications
Electrical Performance
• Bandwidth: 700 MHz
• Rise Time (10–90%): 575 ps
• Common-Mode Rejection Ratio: 160 dB
• DC Gain Drift: <1 %/°C
• Input/Output Coupling: DC only
• System Accuracy: 1.5% (with 12-bit HDOs)
Voltage Measurement Range
Voltage measurement capabilities vary by interchangeable tip. The DL-ISO-2V-TIP spans 20 mV/div to 250 mV/div with a maximum non-destruct voltage of 50 V. The DL-ISO-2500V-TIP covers 25 V/div to 320 V/div. Intermediate options include the DL-ISO-10V-TIP, DL-ISO-40V-TIP (250 V max), DL-ISO-200V-TIP (300 V max), and DL-ISO-1000V-TIP. All tips support a common-mode voltage range of ±60 kV (DC+Peak AC).
Input Impedance
Input impedance is tip-dependent: DL-ISO-2V-TIP (200 kΩ || 3.6 pF), DL-ISO-10V-TIP and DL-ISO-40V-TIP (1 MΩ || 2.1 pF), DL-ISO-200V-TIP (7.5 MΩ || 2 pF), and DL-ISO-1000V-TIP (8 MΩ || 1.5 pF).
– Key Features
• Optical isolation for measurements in high-noise environments
• Auto-zeroing without probe disconnection
• MMCX connectors and high-voltage safe square pin headers
• ProBus interface compatibility
• Interchangeable tip architecture for voltage range flexibility
• Large differential swing capability for DC bus and device measurements
– Typical Applications
• DC bus, device (Vgs and Vds), and inverter output measurements
• GaN and SiC power device characterization
• System development and validation in power electronics
– Compatibility & Integration
The probe integrates with Teledyne LeCroy 12-bit High Definition Oscilloscopes. A comprehensive accessories kit (DL-ISO-ACC-KIT) includes MMCX-to-Y-lead sockets/solder-ins, square pin socket/solder-ins, and an MMCX-to-square-pin adapter. Operating conditions: 5°C to 40°C, 5% to 95% RH (non-condensing), up to 3000 m altitude, Pollution Degree 2 indoor use.
