SMAJ4460 Datasheet, PDF (1/2 Pages) Microsemi Corporation – This 1.5 Watt Zener series in a low-profile light-weight plastic surface Mount Configuration

SMAJ6485 thru SMAJ6491
SMAJ4460 thru SMAJ4476
Transient Voltage Suppressor
Breakdown Voltage 3.3V to 30V
CASE: SMA (DO214AC)
Features
 Zener Voltages selection from 3.3V to 30V
 1.5 Watt Zener Diodes
 Ideal for high-density and low-profile mounting
 Regulates voltage over a broad operating current
and temperature range
印无效 _{Dimensions in inches and (millimeters)}
 Flexible axial-lead mounting terminals
 High specified maximum current(IZM) when
adequately heat sinking
Application
 Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on IC_S, MOSFE, signal lines of sensor units
for consumer, computer, industrial, automotive and
telecommunication

Mechanical Data
 Case: Void-free transfer molded thermosetting epoxy
body meeting UL94V-O
 Terminals: Tin-Lead or ROHS Compliant annealed
matte-Tin plating readily solderable per MIL-STD-750,
Method 2026
 Marking: Body marked with part number
 Polarity: Cathode indicated by band
 Weight: 0.053g（Approximately）
打 ^{Maximum Ratings and Electrical Characteristics @ 25OC unless otherwise specified}
Symbol
Conditions
Value
Unit
P_M(AV) Steady state maximum power
1.5
W
V_F
R_θJL
T_J, T_STG
Maximum instantaneous forward voltage at 200mA
Thermal resistance junction to lead
Operating and Storage Temperature
1.2
15
-65 to +150
V
℃/W
℃
Document Number: SMAJ6485 thru SMAJ6491, SMAJ4460 thru SMAJ4476
Feb.29, 2012
1
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