器件名称: 1SS270A
功能描述: Silicon Epitaxial Planar Diode for High Speed Switching
文件大小: 23.82KB 共5页
简 介:1SS270
Silicon Epitaxial Planar Diode for High Speed Switching
ADE-208-165A (Z) Rev. 1 Aug. 1995 Features
Low capacitance. (C = 3.0pF max) Short reverse recovery time. (trr = 3.5ns max) Small glass package (MHD) enables easy mounting and high reliability.
Ordering Information
Type No. 1SS270 Cathode band Light Blue Package Code MHD
Outline
1 Cathode band
2
1. Cathode 2. Anode
1SS270
Absolute Maximum Ratings (Ta = 25°C)
Item Peak reverse voltage Reverse voltage Peak forward current Non-Repetitive peak forward surge current Average forward current Power dissipation Junction temperature Storage temperature Note: Within 1s forward surge current. Symbol VRM VR I FM I FSM * IO Pd Tj Tstg Value 35 30 450 1 150 250 175 –65 to +175 Unit V V mA A mA mW °C °C
Electrical Characteristics (Ta = 25°C)
Item Forward voltage Reverse current Capacitance Reverse recovery time Symbol VF IR C t rr Min — — — — Typ — — — — Max 0.8 1.0 3.0 3.5 Unit V A pF ns Test Condition I F = 10mA VR = 30V VR = 1V, f = 1MHz I F = 10mA, VR = 6V, RL = 50
2
1SS270
10
–1
Forward current I F (A)
10
–2
10
–3
10
–4
0
0.2
0.8 0.4 0.6 1.0 Forward voltage VF (V)
1.2
Fig.1 Forward current Vs. Forward voltage
f = 1MHz
10 Capacitance C (pF)
1.0
10
–1
1.0
10 Reverse voltage VR (V)
102
Fig.2 Capacitance Vs. Reverse voltage
3
1SS270
Package Dimensions
Unit: mm
26.0 Min
2.4 Max
26.0 Min φ 2.0 Max
φ 0.4
1
2 Cathode band (Light Blue)
1 Cathode 2 Anode
HITACHI Code JEDEC Code EIAJ Code W……
