Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
CZRT55C4V7 Thru CZRT55 C39
Voltage: 2.4 - 39 Volts
Power: 410 mWatts
Features
Planar Die construction
410mW Power Dissipation
Zener Voltages from 2.4V - 39V
Ideally Suited for Automated Assembly
Processes
SOT-23
.119 (3.0)
.110 (2.8)
.020 (0.5)
Top View
.056 (1.40)
.047 (1.20
)
3
Mechanical data
.006 (0.15)max.
.006 (0.15)
.002 (0.05)
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Approx. Weight: 0.008 gram
SINGLE
1
2
.037(0.95) .037(0.95)
.020 (0.5)
.020 (0.5)
.103 (2.6)
.086 (2.2)
Dimensions in inches (millimeters)
CDST4148
Maximum Ratings and Electrical Characterics
Parameter
Power Dissipation (Note A) at 75擄C
Peak Forward Surge Current Surge, 8.3ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC Method) (Note B)
Operating Junction and Storage Temperature Range
Symbol
P
D
I
FSM
T
J
Value
410
2.0
-55 to +150
Units
mW
Amps
擄C
NOTES:
A. Mounted on 5.0mm2(.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
MDS0211014A
.044 (1.10)
.035 (0.90)
Page 1
1
2
3
4
