Diodes Incorporated BAS16HTWQ-13R

Overview

BAS16HTWQ-13R from Diodes Incorporated is a dual-channel surface-mount switching diode array in SOT363 package, rated for 100 V peak reverse voltage, 200 mA continuous forward current, and 4.0 ns reverse-recovery time. It delivers low leakage (≤0.5 µA at 80 V), low capacitance (1.5 pF at 0 V), and AEC-Q101 qualification for automotive signal routing and ESD protection in CAN/LIN bus interface circuits.

For engineers reviewing the BAS16HTWQ-13R datasheet, BAS16HTWQ-13R pinout, BAS16HTWQ-13R application, or BAS16HTWQ-13R equivalent, key selection criteria include reverse recovery speed, junction-to-ambient thermal resistance (500 °C/W), dual-diode configuration with common cathode/anode options, and IATF 16949 manufacturing traceability.

Technical Context

The BAS16HTWQ-13R integrates two independent high-speed silicon switching diodes in a single SOT363 package, sharing no internal connection - enabling flexible use as discrete pairs or back-to-back configurations. Its 4.0 ns t_RR and 1.5 pF C_T support clean digital signal clamping and fast edge preservation in 50 MHz–200 MHz data lines.

Designed for automotive-grade reliability, it operates across –55 °C to +150 °C with <0.5 µA IR at 80 V and maintains VF ≤ 0.855 V at 10 mA, ensuring stable logic-level translation and low dynamic power loss in 12 V/24 V vehicle subsystems.

Key Specifications

Pinout & Package

Package: SOT363 - 6-pin, 2.15 mm × 2.10 mm × 0.95 mm surface-mount plastic package with matte tin-plated alloy 42 leadframe; moisture sensitivity level 1 per J-STD-020.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual high-speed switching diode applications.

Compared with MMBD1503-7-F and BAS16W-7-F, the BAS16HTWQ-13R uniquely combines AEC-Q101 qualification, 4.0 ns t_RR, and 500 °C/W thermal resistance in SOT363 - making it the only option qualified for direct integration into IATF 16949 production lines requiring full PPAP documentation and zero-defect field performance.

Availability

BAS16HTWQ-13R is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, and consumer appliance control boards requiring stable component supply, full traceability, and long-term lifecycle support.

Supply support for BAS16HTWQ-13R 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for automotive, industrial, and computing markets.

The BAS16HTWQ belongs to Diodes' AEC-Q101-qualified switching diode product line, engineered specifically for robust signal integrity and transient resilience in automotive networking and power management subsystems.

FAQ

What does the "-13R" suffix indicate for BAS16HTWQ-13R?

The "-13R" suffix denotes 180° rotation of devices in the tape-and-reel carrier compared to the standard "-13" variant. This orientation change aligns the marking side downward for automated pick-and-place machines with bottom-vision calibration, ensuring consistent optical recognition during high-speed assembly without requiring feeder reconfiguration.

Is BAS16HTWQ-13R suitable for 24 V commercial vehicle applications?

Yes - its 100 V V_RRM, –55 °C to +150 °C operating range, and AEC-Q101 qualification cover ISO 16750-2 load-dump (±120 V, 100 ms) and jump-start (–14 V) conditions when used with appropriate series impedance. The 200 mA I_F(cont) rating supports solenoid driver flyback clamping in cab control modules.

How does BAS16HTWQ-13R differ from standard BAS16 diodes?

BAS16HTWQ-13R features enhanced automotive qualification (AEC-Q101), tighter process controls for lower leakage (<0.5 µA vs. typical 1 µA), and guaranteed 4.0 ns t_RR (vs. 6 ns for legacy BAS16). It also uses halogen-free molding compound and is manufactured exclusively in IATF 16949-certified facilities - unlike commercial-grade BAS16 variants.

Can BAS16HTWQ-13R replace BAT54S in existing designs?

Yes, with verification - both are dual common-cathode SOT363 diodes, but BAS16HTWQ-13R offers higher V_RRM (100 V vs. 30 V), faster t_RR (4.0 ns vs. 5.0 ns), and automotive qualification. Designers must confirm that 100 V rating doesn't introduce unintended coupling in low-voltage signal chains and that layout accommodates identical 2.15 mm × 2.10 mm footprint.