器件名称: SA20C
功能描述: 500W TRANSIENT VOLTAGE SUPPRESSOR
文件大小: 82.58KB 共6页
简 介:WTE
POWER SEMICONDUCTORS
SA5.0 – SA170CA
Pb
500W TRANSIENT VOLTAGE SUPPRESSOR
Features
! ! ! ! ! ! ! Glass Passivated Die Construction 500W Peak Pulse Power Dissipation 5.0V – 170V Standoff Voltage A B A Uni- and Bi-Directional Versions Available Excellent Clamping Capability Fast Response Time Plastic Case Material has UL Flammability Classification Rating 94V-O D
DO-15 Dim Min Max 25.4 — A 5.50 7.62 B 0.71 0.864 C 2.60 3.60 D All Dimensions in mm
C
Mechanical Data
! ! ! !
!
!
Case: DO-15, Molded Plastic Terminals: Axial Leads, Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Except Bi-Directional Marking: Type Number Weight: 0.40 grams (approx.) Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 6
“C” Suffix Designates Bi-directional Devices “A” Suffix Designates 5% Tolerance Devices No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics
Characteristic Peak Pulse Power Dissipation at TA = 25°C (Note 1, 2, 5) Figure 3 Peak Forward Surge Current (Note 3) Peak Pulse Current on 10/1000S Waveform (Note 1) Figure 1 Steady State Power Dissipation (Note 2, 4) Operating and Storage Temperature Range
@TA=25°C unless otherwise specified
Symbol PPPM IFSM IPPM PM(AV) Tj, TSTG
Value 500 Minimum 70 See Table 1 1.0 -65 to +175
Unit W A A W °C
Note: 1. Non-repetitive current pulse per Figure 1 and derated above TA = 25°C per Figure 4. 2. Mounted on 40mm2 copper pad. 3. 8.3ms single half sine-wave d……
