Infineon Technologies BAT 15-07LRH E6327

Overview

BAT15-07LRH E6327 from Infineon Technologies is a silicon Schottky diode optimized for DBS mixer applications up to 12 GHz, phase detection, and RF modulation. It features low barrier height, 0.4 nH series inductance, 4 V reverse voltage rating, 110 mA forward current capability, and 100 mW total power dissipation in a TSLP-4-7 leadless package.

For engineers reviewing the BAT15-07LRH E6327 datasheet, BAT15-07LRH E6327 pinout, BAT15-07LRH E6327 application, or BAT15-07LRH E6327 equivalent, key selection criteria include RF capacitance at 0 V (≤0.5 pF), differential forward resistance (typ. 5.5 Ω at 10 mA), low noise figure, VF matching in multi-diode configurations, and thermal resistance (RthJS ≤ 780 K/W).

Technical Context

This device operates as a low-barrier Schottky detector/mixer diode with minimal parasitic inductance (LS = 0.4 nH) and ultra-low junction capacitance-critical for stable operation in Ka-band front-end stages. Its single anti-parallel pair configuration enables balanced signal handling without external bias networks.

The TSLP-4-7 package integrates two diodes in an anti-parallel arrangement with symmetric terminal layout, supporting differential RF signal routing and harmonic suppression. Thermal design is constrained by RthJS ≤ 780 K/W and a maximum junction temperature of 150 °C.

Key Specifications

Pinout & Package

TSLP-4-7 is a 4-terminal, leadless, surface-mount package with exposed thermal pad. Dimensions: 1.1 mm × 0.7 mm × 0.37 mm. Terminals are arranged in anti-parallel pair configuration for differential RF operation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schottky detector/mixer applications.

Compared with HSMS-2850 and BAT15-099R, BAT15-07LRH E6327 delivers superior high-frequency linearity due to lower LS and tighter VF matching, making it preferred for 12 GHz DBS and precision phase detection where layout space and thermal resistance are constrained.

Availability

BAT15-07LRH E6327 is available at Aetrix Electronics and suitable for direct broadcast satellite (DBS) LNBs, microwave phase detectors, RF modulators, and millimeter-wave test probes requiring stable component supply across extended temperature ranges and high-reliability reflow cycles.

Supply support for BAT15-07LRH E6327 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, RF, and automotive ICs, with leadership in silicon and SiC power devices and high-frequency discrete components.

BAT15-07LRH E6327 belongs to Infineon's high-frequency Schottky diode product line, designed specifically for low-noise detection, mixing, and modulation in satellite, radar, and wireless infrastructure applications up to 12 GHz.

FAQ

What is the recommended PCB layout for BAT15-07LRH E6327 in 12 GHz mixer designs?

Use symmetric 50 Ω microstrip traces with minimal stub length to terminals 1 and 3; connect terminal 4 (thermal pad) to a solid internal ground plane via ≥4 thermal vias. Maintain coplanar ground clearance within 0.2 mm of all terminals to control parasitic capacitance and ensure RthJS ≤ 780 K/W.

Does BAT15-07LRH E6327 require DC bias for operation in mixer circuits?

No-BAT15-07LRH E6327 is specified for zero-bias operation in passive mixers and phase detectors. Its low barrier height (VF ≈ 0.25 V typ. at 10 mA) enables sufficient conduction under RF drive alone, eliminating need for bias networks that degrade broadband performance.

How does the anti-parallel configuration affect harmonic distortion in RF applications?

The anti-parallel pair cancels even-order harmonics (2nd, 4th) due to symmetrical conduction polarity reversal, improving intermodulation performance in mixers and modulators. Measured IP2 exceeds +45 dBm at 10 GHz, directly enabled by matched VF and LS across both diodes.

Is BAT15-07LRH E6327 compatible with lead-free reflow profiles per JEDEC J-STD-020?

Yes-BAT15-07LRH E6327 meets MSL1 per J-STD-020 and supports peak reflow temperatures up to 260 °C. The TSLP-4-7 package passes 3× reflow cycles without delamination or parametric shift, provided board-side thermal mass is controlled to limit time above 220 °C to <60 seconds.