SKYPER 12
SKYPER 12 compact gate driver core for IGBT and MOSFET, up to 600V blocking voltage.
Product Overview
Description
The SKYPER 12 is a compact gate driver core designed for driving IGBTs and MOSFETs in low to medium voltage applications. It provides galvanic isolation and comprehensive protection features in a small footprint.
The driver supports switching frequencies up to 50kHz and provides ±12A peak gate current for fast switching. Integrated features include undervoltage lockout, short-circuit protection, and active Miller clamping.
With 600V isolation rating and compact design, the SKYPER 12 is ideal for servo drives, power supplies, and automotive applications where space is at a premium.
Product Series
Primary Application
Key Features
- ±12A peak output
- 600V isolation
- Up to 50kHz switching
- Active Miller clamp
- Compact design
- Comprehensive protection
Specifications
| Voltage Rating | 600V |
|---|---|
| Output Current | ±12A peak |
| Switching Frequency | Up to 50kHz |
| Isolation Voltage | 2500Vrms |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 15V |
| Protection | UVLO, Short-circuit, Miller clamp |
| Package | Compact core |
| Output Voltage | N/A |
| Peak Gate Current | N/A |
| Dimensions | N/A |
| Features | N/A |
| Current Rating | N/A |
| Power Dissipation | N/A |
Applications
Servo drives
Industrial application for SKYPER 12 Compact Gate Driver Core
Power supplies
Industrial application for SKYPER 12 Compact Gate Driver Core
Automotive
Industrial application for SKYPER 12 Compact Gate Driver Core
UPS
Industrial application for SKYPER 12 Compact Gate Driver Core
Welding equipment
Industrial application for SKYPER 12 Compact Gate Driver Core
FAE Expert Insights
"The SKYPER 12 is a versatile compact driver for applications up to 600V. The ±12A drive capability handles most IGBTs up to 100A comfortably. I use these frequently in servo and power supply designs. Key design points: (1) Provide adequate decoupling capacitors (10µF + 100nF) close to the driver, (2) Use twisted pair or shielded cables for gate connections if length exceeds 10cm, (3) The Miller clamp is essential for preventing false turn-on - use it! For high dV/dt applications, consider adding external common-mode chokes."
Compact driver for 600V applications
— Peter Schmidt, BeiLuo
Frequently Asked Questions
What is the purpose of the Miller clamp in gate drivers?
The Miller clamp prevents false turn-on of IGBTs/MOSFETs during high dV/dt switching: (1) During turn-off, the Miller capacitance (Cgc) couples dV/dt to the gate, (2) This can cause gate voltage to rise above threshold, turning the device back on, (3) Miller clamp provides a low-impedance path to ground when gate voltage drops, (4) Active Miller clamp engages typically at 2V gate voltage, (5) Essential for applications with high dV/dt (>5kV/µs). Without Miller clamp, shoot-through and catastrophic failure can occur. Always enable and properly design the Miller clamp circuit for reliable operation.
Always use Miller clamp for high dV/dt applications.
How do I calculate the gate resistor value for my IGBT?
Gate resistor selection balances switching speed and EMI: (1) Minimum value: Rg_min = (Vge - Vge_th) / Ig_peak, typically 2-5Ω for fast switching, (2) Maximum value: limited by switching losses, typically 50-100Ω, (3) Turn-on resistor often larger than turn-off to reduce di/dt, (4) Power rating: P = Qg × fsw × Vge, add 50% margin, (5) Use low-inductance resistors (carbon composition or SMD). Example: For 200A IGBT with Qg=1µC, fsw=10kHz, Vge=15V: P = 1µC × 10kHz × 15V = 0.15W, use 0.5W resistor. Typical values: 10-22Ω for medium power, 5-10Ω for high speed.
Balance switching speed and EMI; calculate power dissipation.
What is the typical lead time for SKYPER 12?
The typical lead time for SKYPER 12 is 6-8 weeks for production quantities. Sample quantities are usually available from stock with 1-2 week delivery. Contact our sales team for current availability and scheduling.
Plan for 8-week lead time for production orders.
What is the operating temperature range of SKYPER 12?
SKYPER 12 is rated for operation from -40°C to +85°C (industrial grade) or -40°C to +125°C (automotive grade), depending on the specific variant. The component maintains its electrical characteristics across the entire temperature range.
Verify temperature rating meets your application requirements.
Is SKYPER 12 RoHS compliant?
Yes, SKYPER 12 is fully RoHS compliant and meets the requirements of Directive 2011/65/EU. The component is also halogen-free according to IEC 61249-2-21. Compliance certificates are available upon request.
Suitable for RoHS-compliant designs.
What is the MTBF of SKYPER 12?
The MTBF (Mean Time Between Failures) for SKYPER 12 exceeds 1 million hours under typical operating conditions at 40°C ambient with appropriate derating. Reliability reports are available upon request.
MTBF suitable for high-reliability applications.
Can I get samples of SKYPER 12 for evaluation?
Yes, samples of SKYPER 12 are available for qualified design projects. Sample requests can be submitted through our website or by contacting your local sales representative. Most standard parts are available from stock.
Request samples early in your design phase.