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ZA9709 Push-Pull Transformer

for Texas Instruments SN6505B Push Pull Driver

RoHS準拠 ハロゲンフリー AEC-Q flag
Coilcraft's ZA9709 miniature, low-profile transformer is designed for use with SN6505B transformer drivers from Texas Instruments. The center-tapped push-pull transformer features high isolation voltage and high efficiency for isolated power supplies. It is driven by the SN6505B from a 3.3 V power supply and provides high isolation at 2500 Vrms across the isolation barrier for interfaces such as CAN, RS-485, RS-422, RS-232, SPI, I2C , and low-power LAN in industrial and automotive applications. The ZA9709 is AEC Grade 1 qualified, making it an ideal solution for DC-DC converters in EV/HEV applications.
  • Designed for use with SN6505B Push Pull Driver by Texas Instruments
  • Low profile and center-tapped push-pull transformers for isolated power supply
  • 2500 Vrms, one minute high isolation (hipot) winding to winding
  • AEC-Q200 Grade 1 (–40°C to +125°C)
今すぐ購入:
個数 単価
1 $4.09
100 $3.27
250 $2.66
500 $2.21
900 $1.86
2700 $1.59
5400 $1.38

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一般的な用途

Texas Instruments SN6505Bに対応

入力電圧 出力 電力 Fsw
2.25 V 5.5 V 3.3 V , 1 A 3.3 W 100 kHz

仕様

Electrical specifications at 25°C.

部品番号
(Hover for schematics)
インダクタンス
@0A (µH) 1
DCR max (Ω) 漏れ
インダクタンス
最大 (µH) 2
巻数比 電圧ー時間
製品 (V-µs) 3
絶縁
電圧 (Vrms) 4
Pri Sec Pri : Sec
ZA9709-AED 145 0.076 0.128 0.25 1 : 1.67 8.64 2500
メモ
  1. Inductance is for the primary, measured at 100 kHz, 0.01 Vrms, 0 Adc.
  2. Leakage inductance is measured between pins 1 and 3 at 100 kHz, 0.1 Vrms with secondary pins shorted.
  3. Volt-time product is for primary windings, between pin 1 and 3.
  4. 2500 Vrms, one minute isolation (hipot) between primary and secondary windings.

終端処理:

  • RoHS-compliant. 260°C compatible. RoHS tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

パッケージ:

  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape (900 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
環境
環境:
RoHS準拠 , ハロゲンフリー
周囲温度範囲:
–40°C to +125°C
保管温度範囲:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
最大部品温度:
+165°C (ambient + temperature rise)
時間内の障害(FIT)/平均障害間隔(MTBF):

回路図

za9709s.gif

 

物理的特徴

za9609d.gif

dims_inches_mm.gif

テープ&リール仕様

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
900 330 100 13 30,4 24,4 24 16 4 2 4,6 0,4

一般仕様

コア材料:
Ferrite
重量:
0.60 – 0.65 g
パッケージ:
900 per reel, 13″ reel Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 4.6 mm pocket depth

はんだ付け/洗浄

湿度感度レベル(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
はんだに対する耐熱性:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。
PCB洗浄:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.