SURGE SUPPRESSOR DIODE
ZSA5A27
FEATURES
OUTLINE DRAWING
• High transient reverse power capability
suitable for protecting automobile electronic
components etc.
• Axial lead type easy mounting on PC board.
φ 1.3
(0.05)
Type mark (White)
7MAX
(0.28)
27 123 A
24MIN.
(0.95)
53MIN. (2.09)
24MIN.
(0.95)
Direction of polarity
Cathode band (White)
φ 10.5MAX
(0.41)
Unit in mm(inch)
Weight: 2.2 (g)
ABSOLUTE MAXIMUM RATINGS
Symbols
Units
Ratings
Non-Repetitive Peak Reverse OneCycle Dissipation
PRSM
W
3,000(Rectangular pulse t=1ms Tj=25°C start)
Non-Repetitive Peak Reverse Surge Current
IRSM
A
62(Time constant=14.5ms, L=10mm, TL=25°C)
DC Reverse Voltage
VDC
V
18
Tj
°C
-40 ~ +150
Tstg
°C
-40 ~ +150
Items
Operating Junction Temperature
Storage Temperature
Notes
(1) Lead mounting : Lead temperature 300°C max. to 10mm from body for 5sec. max..
(2) Mechanical strength : Bending 90°×2 cycles or 180°×1 cycle, Tensile 3kg, Twist 90°×1 cycle.
CHARACTERISTICS(TL=25°C)
Symbols
Units
Min.
Typ.
Max.
Zener Voltage
Vz
24
27
30
Dynamic Impedance
Zz
V
Ω
-
-
50
Iz=10mA
Zener Voltage Temperature Coefficient
γz
%/°C
-
0.074
-
Iz=10mA
Peak Forward Voltage
VFM
V
-
-
2
IFM=6A
Peak Reverse Current
IRRM
µA
-
-
50
VR=18V
Items
Test Conditions
Iz=10mA
PDE-ZSA5A27-0