SCMT334K122H8N28-F

Type SCMT Single/Dual IGBT Snubber Capacitor Modules Applications 使用SCMT型目的就像是放电限制分离耦合，是保护双IGBT模块。 用途 SCMT型 单个或双个IGBT突波吸收密封盒装电容器 Use style SCMT as a discharge restrictive de-coupling to protect dual IGBT modules from overvoltage, Figure 1. Style SCMT 如图1，SCMT型也是有“N”型或“P”型突波吸收电容，各对一个IGBT.。 may also be used as an “N” or “P” type snubber component for a clamp snubber where single IGBT modules are used, Figure 2. 特点 Highlights 可直接安装在IGBT上 一条或者两条引线可连接到电阻上 • • • • Mount directly to the IGBT module 低电感 • • • • 1 or 2 wire taps for connecting external resistor UL94VO阻燃环氧树脂封装 Low inductance 低损耗 Flame resistant case and epoxy, meets UL 94VO 各种间距的电容器可供选择 Low Loss 内装快恢管 Other terminal pitches and capacitance values available. 使用环保材料 Hyperfast diodes integrated into package 放电限制分离偶合 RoHS Compliant Discharge Restrictive De-coupling 在图1中的线路中操作上与放电限制分离耦合一样， RCD Clamp 这种突波吸收功能就像一个夹子，如图2，在关断时， RCD吸收回路 The circuit in Figure 1 operates on the same principles as the de-coupling capacitor, but only 但只有在关閉转换时， The function of this snubber is similar to a clamp, Figure 2. At turn-off, the snubber diode is forward 于是就产生了突波吸收的作用。感性线圈中产生的能量 during turn-off switching. As the IGBT turns off, energy trapped in the loop inductance is 当IGBT关的时候，感性线圈中的能量被转移到电容上。 biased and the snubber is activated. The energy trapped in the stray inductance is absorbed by the snubber capacitor. During turn-on the snubber caps that were fully charged to bus voltage have 通过母线电压充至饱和，放电回路二极管的正向偏置， 被突波吸收电容吸收了. 当打開时，突波吸收电容 transferred to the capacitor. The diode blocks oscillations from occurring and excess charge on 从充电到充电过于饱和，通过电容内部电阻，二极管阻止了振荡。 the capacitor is discharged through the external resistor. a discharge path through the forward biased free-wheel diode, the IGBT, and the snubber resistors. This reduces the reverse recovery voltage transient. 这样会减少反向瞬间电压. IGBT，突波吸收电容电阻。 CDE Cornell Dubilier•1605 E. Rodney French Blvd•New Bedford, MA 02744•Phone: (508)996-8561•Fax: (508)996-3830•www.cde.com SCMT 型 单个或双个 IGBT突波吸收密封盒装电容器 Type SCMT Single/Dual IGBT Snubber Capacitor Mod使用环保材料 RoHS Compliant 放电限制分离耦合 RCD吸收回路 Discharge Restrictive De-coupling SCMT型放电限制分离耦合保护双管IGBT模块 Figure 1 Style SCMT Discharge restrictive decoupling used to protect dual IGBT modules 图1 图2 SCMT RCD Clamp Figure 2 Style SCMT “P” type and “N” type used as a clamp to protect an inverter using two “single” IGBT modules. SCMT “P” Type Module SCMT “P”型 模块 “P”型和“N”型 同时保护2个单管的IGBT 双管 IGBT 模块 Dual IGBT Module External Resistor 外部 电阻 单管 IGBT 模块 Single IGBT Module Single IGBT Module SCMT “N” Type Module 略图 SCMT “N”型 模块 单管 IGBT 模块 External Resistors SCMT “N” Type Module 外部 电阻 SCMT “N”型 模块 Outline Drawing L ±1.0 W ±1.0 H ±1.0 C E 5 mm 14 mm UL 1015 AWG 18 L = 200 mm 9 mm P P 型，N型吸收模块的电路 Dimensions in millimeters (mm) 16 mm 6.5 to 8.5 mm slot N and P Type Circuits CDE Cornell Dubilier•1605 E. Rodney French Blvd•New Bedford, MA 02744•Phone: (508)996-8561•Fax: (508)996-3830•www.cde.com Type SCMT Single/Dual IGBT Snubber Capacitor Modules 种类 SCMT 型 单个或双个 IGBT突波吸收密封盒装电容 器 Ratings 电 容 量 典型IGBT吸收模块的应用 Typical Application IGBT Module RoHS Compliant 二极管的特性 Diode Characteristics 反向 重复 峰值 电压 最大 正向 平均 电流 反向 恢复 时间 峰值 电流 典型 电流 使用环保材料 尺寸 Dimensions Ipk 目录型号 Catalog Part Number S 单管 Cap S=Single D 双管 D=Dual S S D S S D S S D S S D S S D S S D S S D S S D S S D S S D 集电极 电流 Ic 最大阻 隔电压 Ipk Vce Vrrm If Trr surge Rep. 宽 W 长度 L 高 H 孔距 P 类型 (A) 200–300 200–300 200–300 300–400 300–400 300–400 200–300 200–300 200–300 400–600 400–600 400–600 (V) Type 600 600 600 600 600 600 600 600 600 600 600 600 N P [*] N P [*] N P [*] N P [*] N P [*] N P [*] P N [*] N P P N P [*] N P [*] (V) 600 600 600 600 600 600 600 600 600 (A) (µs) (A) 300 300 300 500 500 500 300 300 300 (A) 70 70 70 (in) (mm) (in) (mm) (in) (mm) (in) (mm) 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 30 0.050 30 0.050 30 0.050 50 0.050 50 0.050 50 0.050 30 0.050 30 0.050 30 0.050 (µF) SCMT474K601H7N28-F SCMT474K601H7P28-F SCMT474K601H7[*]25-F SCMT105K601H5N29-F SCMT105K601H5P29-F SCMT105K601H5[*]25-F SCMT155K601H7N28-F SCMT155K601H7P28-F SCMT155K601H7[*]25-F SCMT205K601H2N29-F SCMT205K601H2P29-F SCMT205K601H2[*]25-F SCMT154K122H8N28-F SCMT154K122H8P28-F SCMT154K122H8[*]25-F SCMT224K122H8N29-F SCMT224K122H8P29-F SCMT224K122H8[*]25-F SCMT334K122H8N28-F SCMT334K122H8P28-F SCMT334K122H8[*]25-F SCMT474K122H8N29-F SCMT474K122H8P29-F SCMT474K122H8[*]25-F SCMT105K122H4N28-F SCMT105K122H4P28-F SCMT105K122H4[*]25-F SCMT205K122H1N29-F SCMT205K122H1P29-F SCMT205K122H1[*]25-F .47 .47 .47 1.00 1.00 1.00 1.50 1.50 1.50 2.00 2.00 2.00 .15 .15 .15 .22 .22 .22 .33 .33 .33 .47 .47 .47 1.00 1.00 1.00 2.00 2.00 2.00 100 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 100 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 100 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 70 70 70 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 600 100 0.050 1000 600 100 0.050 1000 600 100 0.050 1000 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 30 0.085 1200 50 1200 50 1200 50 1200 100 1200 100 1200 100 0.1 0.1 0.1 0.1 0.1 0.1 300 300 300 300 300 300 300 300 300 300 300 300 500 500 500 1000 1000 1000 200 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 200 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 200 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 60 60 60 60 60 60 60 60 60 60 60 60 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 1.10 28.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 0.91 23.0 2.3 58.0 1.38 35.0 1.14 29.0 0.91 23.0 2.3 58.0 1.38 35.0 0.98 25.0 200–300 1200 200–300 1200 200–300 1200 200–300 1200 200–300 1200 200–300 1200 200–300 1200 200-300 1200 200-300 1200 200–300 1200 200–300 1200 200–300 1200 300–400 1200 300–400 1200 300–400 1200 400–600 1200 400–600 1200 400–600 1200 100 1.38 35.0 2.3 59.0 1.77 45.0 1.10 28.0 100 1.38 35.0 2.3 59.0 1.77 45.0 1.10 28.0 100 1.38 35.0 2.3 59.0 1.77 45.0 0.98 25.0 200 1.54 39.0 2.3 59.0 1.85 47.0 1.14 29.0 200 1.54 39.0 2.3 59.0 1.85 47.0 1.14 29.0 200 1.54 39.0 2.3 59.0 1.85 47.0 0.98 25.0 lpk surge at 25 ºC and lpk repetitive at 25 ºC and 20 kHz. 型号体系 [*] Specify “N’ or “P” Type Part Numbering System SCMT 型号 105 电容值 K 电容误差 122 Voltage 601 = 600V 122 = 1200V H1 二极管 N 極性 28 端口洞孔距离 –F 环保设计 Type Cap. 105 = 1.0 µF Tol. K = 10% J = 5% 电压 Diode 參考种类欄 Polarity “N” or “P” Pitch RoHS –F = RoHS Compliant See ratings table for 25 = 25mm 28 = 28mm CDE Cornell Dubilier•1605 E. Rodney French Blvd•New Bedford, MA 02744•Phone: (508)996-8561•Fax: (508)996-3830•www.cde.com