SA Datasheet, PDF (2/7 Pages) Taiwan Semiconductor Company, Ltd – Transient Voltage Suppressor Diodes

Transient Voltage Suppressor
SA SERIES
500W Axial Leaded Transient Voltage
Suppressors - 5.0V-220V
Features
• Axial lead type devices for through hole design.
• 500W peak pulse power capability with a 10/1000us
waveform, repetition rate (duty cycle): 0.01%.
• Excellent clamping capability.
• Low incremental surge resistance.
• Fast response time from 0V to V_BR, typically less than
1 ps for uni-directional & 5 ns for bi-directional types.
• Glass passivated chip junction.
• Lead-free parts meet environmental standards of
MIL-STD-19500 /228
• Suffix "-H" indicates Halogen free parts, ex. SΑ5.0Α-H
Mechanical data
• Epoxy : UL94-V0 rated flame retardant
• Case : Molded plastic, DO-15
• Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guaranteed
• Polarity: Color band denotes cathode end
• Mounting Position : Any
• Weight : Approximated 0.40 gram
Formosa MS
Package outline
DO-15
.140(3.6)
.104(2.6)
DIA.
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
.034(.9)
.028(.7)
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
Maximum ratings (AT T_A=25^oC unless otherwise noted)
PARAMETER
CONDITIONS
Peak power dissipation
with a 10/1000us waveform, Note 1 & Fig. 1
Peak pulse current
with a 10/1000us waveform
Steady state power dissipation
Peak forward surge current
at T_L=75°C lead length 0.375” (9.5 mm)
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method), note 2
Maximum instantaneours forward voltage at 25A for uni-directional types only, note 3
Operating temperature
Storage temperature
Note1. Non-repetitive current pulse, per Fig. 3 and derated above T_A=25^OC per Fig. 2
2. Measured on 8.3 mS single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
3. V_F=3.5V max. for devices of V_BR <200V, and V_F=5.0V max. for devices of V_BR>201V
Symbol SA SERIES
P_PPM
I_PPM
P _{M (AV)}
500
See table 1
3.0
I_FSM
70
UNIT
W
A
W
A
V_F
3.5/5.0
V
T_J
-55~+150
O_C
T_STG
-65~+175
O_C
http://www.formosams.com/
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FAX:[phone]
Page 2
Document ID Issued Date
DS-222807 2008/02/10
Revised Date Revision
2010/03/10
B
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