Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
3WATT SURFACE MOUNT ZENER DIODE
ZS30-10C THRU ZS30-270C
SOLDERING PAD
.087(2.2)
FEATURES
CATHODE
z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
z LOW ZENER IMPEDANCE
.065(1.65)
.040(1.25)
z EXCELLENT CLAMPING CAPABILITY
.071(1.8)
.177(4.5)
.220(5.6)
.192(4.9)
.110(2.8)
.090(2.3)
.190(4.8)
.157(4.0)
MECHANICAL DATA
z CASE: MOLDED PLASTIC, DO-214AC (SMA),
DIMENSIONS IN INCHES AND (MILLIMETERS)
z TERMINALS: SOLDER PLATED
.100(2.6)
.080(2.0)
z POLARITY: INDICATED BY CATHODE BAND
z WEIGHT: 0.064 GRAMS
.071(1.8)
.035(0.9)
.080(2.0)
ABSOLUTE MAXIMUM RATINGS
Tamb = 25ºC, UNLESS OTHERWISE SPECIFIED
PARAMETER
TEST CONDITION
SYMBOL
VALUE
3
UNIT
W
Pdiss
Pdiss
RthJA<25K/W, Tamb = 100℃
RthJA<100K/W, Tamb = 50℃
POWER DISSIPATION
1.25
600
W
W
NON REPETITIVE PEAK SURGE
POWER DISSIPATION
Tp = 100us sq.pulse , Jj = 25℃
Prior to surge
Pzsm
JUNCTION TEMPERATURE
STORAGE TEMPERATURE RANGE
Tj
Tstg
150
-55TO + 150
ºC
ºC
THERMAL CHARACTERISTICS
Tamb = 25ºC, UNLESS OTHERWISE SPECIFIED
PARAMETER
TEST CONDITION
SYMBOL
RthJL
VALUE
25
150
125
100
UNIT
K/W
K/W
K/W
K/W
JUNCTION LEAD
Mounted on epoxy-glass hard tissue , Fig.1a
Mounted on epoxy-glass hard tissue , Fig.1b
Mounted on Al-oxid-ceramic(Al2o3) , Fig.1b
RthJA
RthJA
RthJA
JUNCTION AMBIENT
ELECTRICAL CHARACTERISTICS
Tamb = 25ºC, UNLESS OTHERWISE SPECIFIED
PARAMETER
TEST CONDITION
SYMBOL
VF
VALUE
1.2
UNIT
V
FORWARD VOLTAGE
IF = 0.5A
ZS30-10C THRU ZS30-270
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