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Specifications
Inductance:
150uH
Operating Temperature:
-40℃~+125℃
Turns Ratio:
1:1
Mfr. Part #:
SM91534AL-E
Package:
SMD-6P,28x12.5mm
Key Attributes
Model Number:
SM91534AL-E
Product Description
Product Overview
The SM91534AL is a Battery Management System (BMS) transformer designed for high-voltage applications, operating up to 1500 VDC. It features reinforced insulation between primary and secondary windings, compliant with IEC 62477-1, IEC 60664-1, and IEC 62368-1 standards. This transformer is developed for compatibility with NXP model 33771C series and Analog Devices models AD1818 and LTC6804/681X series. It is RoHS and AEC-Q200 compliant, ensuring suitability for automotive environments.
Product Attributes
- Brand: Bourns
- Model Series: SM91534AL
- Certifications: RoHS Compliant, AEC-Q200 Compliant, UL recognized per UL 62368-1 (File No. E515965)
- Insulation: Reinforced insulation between primary and secondary per IEC 62477-1, IEC 60664-1 & IEC 62368-1
- Creepage Distance: >15 mm (Pollution Degree 2, Material Group CTI I)
- Clearance Distance: >14 mm (Overvoltage Category III)
- Termination: Tin (RoHS Compliant)
- Packaging: Tape and Reel (300 pcs. per 13-inch reel)
- Grade: Automotive
Technical Specifications
| Specification | Value |
|---|---|
| Working Voltage | Up to 1500 VDC |
| Hi-Pot | 6400 VDC (1 mA, 60 S) |
| OCL (100 kHz / 0.1 V) | 150 H min. (-40 C ~ +125 C) |
| Leakage Inductance (100 kHz/0.1 V) | 0.6 H max. |
| DCR Transformer Side | 0.5 max. |
| DCR CM Choke Side | 0.6 max. |
| Turns Ratio | 1 : 1 2 % |
| Insertion Loss (4 MHz) | -1.0 dB max. |
| Return Loss (Z out = 100 , 4 MHz) | -20 dB min. |
| Common Mode Rejection Ratio (1~100 MHz) | -30 dB min. |
| Operation Temperature | -40 C to +125 C |
| Storage Temperature (Component) | -50 C to +125 C |
| Moisture Sensitivity Level | 1 |
| ESD Classification (HBM) | N/A |
| Product Dimensions (Max) | 31.5 mm (1.240 in.) Length, 9.50 mm (0.374 in.) Height |
| Lead Spacing | 2.54 0.25 mm (0.100 0.010 in.) |
| How To Order Example | SM91534AL-E |
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
2410010332_BOURNS-SM91534AL-E_C19947539.pdf
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