CMZ51

CMZ12 TAYCHIPST | Alldatasheet

Document overview

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• PDF pages: 2

Technical content

12V-53V 0.2A Suitable for compact assembly due to small surface-mount Web Site: www.taychipst.com1 of 2

FEATURES

E-mail: sales@taychipst.com MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

• Repetitive peak reverse voltage: V RRM
• Average forward current: I F (AV)
• Forward voltage: V FM
• Very fast reverse-recovery time: t rr = 100 ns (max.) “M −FLAT TM ” (Toshiba package name) Package SOD-123

Electrical Characteristics

(Ta = 25°C) Zener Voltage Vz (V) Zener Impedance r d (Ω) Temperature Coefficient Of Zener Forward Voltage V F (V) Reverse Current I R (μA) αT (mV/°C) Type Min Typ. Max Measure- ment Current I Z (mA) Max Measure- ment Current I Z (mA) Typ. Max Max Measure- ment Current I F (A) Max Measure- ment Voltage V R (V) CMZ12 10.8 12 13.2 10 30 10 8 13 1.2 0.2 10 8 CMZ13 11.7 13 14.3 10 30 10 9 14 1.2 0.2 10 9 CMZ15 13.5 15 16.5 10 30 10 11 17 1.2 0.2 10 10 CMZ16 14.4 16 17.6 10 30 10 12 19 1.2 0.2 10 11 CMZ18 16.2 18 19.8 10 30 10 14 23 1.2 0.2 10 13 CMZ20 18.0 20 22.0 10 30 10 16 26 1.2 0.2 10 14 CMZ22 19.8 22 24.2 10 30 10 18 28 1.2 0.2 10 16 CMZ24 21.6 24 26.4 10 30 10 20 32 1.2 0.2 10 17 CMZ27 24.3 27 29.7 10 30 10 23 36 1.2 0.2 10 19 CMZ30 27.0 30 33.0 10 30 10 25 40 1.2 0.2 10 21 Constant Voltage Regulator Transient Suppressors

RATINGS AND CHARACTERISTIC CURVES CMZ12 THRU CMZ53 E-mail: sales@taychipst.com Web Site: www.taychipst.com 2 of 2 12V-53V 0.2A Constant Voltage Regulator Transient Suppressors CMZ12 THRU CMZ53 0.1 100 1000 0.001 0.01 0.1 1 10 100 1000 10 14 18 22 26 100 120 140 160 100 1000 0.1 1 10 26 30 34 38 42 46 50 54 58 Ta max – P Maximum allowable temperature Ta max (°C) Power dissipation P (W) P RSM – t W (reference value) Non-repetitive peak reverse Power dissipation P RSM (W) Pulse width t W ( m s ) α T – V Z (typ.) Temperature coefficient of Zener voltage α T ( m V / ° C ) Zener voltage V Z (V) α T – V Z (typ.) Temperature coefficient of Zener voltage α T (mV/°C) Zener voltage V Z ( V ) CMZ12~CMZ27 CMZ30~CMZ53 Recommended Ta = 25°C Rectan g ular p ulse PRSM tW Device mounted on a ceramic board: board size: 50 mm × 50 mm Soldering land: 2.0 mm × 2.0 mm board thickness: 0.64 t Device mounted on a ceramic board: Soldering land: 2.0 mm × 2.0 mm r th (j-a) – t Transient thermal impedance r th (j °C/W Time t (s) Device mounted on a glass-epoxy board: Soldering land: 2.1 mm × 1.4 mm Device mounted on a glass-epoxy board: Soldering land: 6.0 mm × 6.0 mm