Certificate TH97/10561QM
Certificate TW00/17276EM
Z1220C ~ Z1380C
V
Z
: 220 - 380 Volts
P
D
: 1 Watt
FEATURES :
* Complete voltage range 220 to 380 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
SILICON ZENER DIODES
DO - 41
0.108 (2.74)
0.078 (1.99)
1.00 (25.4)
MIN.
0.205 (5.20)
0.161 (4.10)
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.335 gram
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS
(Rating at 25 °C ambient temperature unless otherwise specified)
Rating
DC Power Dissipation at T
L
= 50 °C (Note1)
Maximum Forward Voltage at I
F
= 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
Storage Temperature Range
Symbol
P
D
V
F
R
ӨJA
T
J
T
STG
Value
1.0
2.0
170
- 55 to + 175
- 55 to + 175
Unit
W
V
K/W
°C
°C
ELECTRICAL CHARACTERISTICS
(Rating at 25 °C ambient temperature unless otherwise specified)
Nominal Zener
Maximum Zener
Impedance
I
ZT
(mA)
1.00
0.93
0.90
0.82
0.75
0.70
0.60
Z
ZT
@ I
ZT
(Ω)
1600
1800
2000
2100
2300
2500
2700
Z
ZK
@ I
ZK
(Ω)
8000
8500
9000
9000
9500
9500
9500
I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum Reverse
Leakage Current
I
R
@ V
R
(
µ
A)
(V)
167.2
182.4
190
205
228
250
288
Maximum DC
Zener Current
I
ZM
(mA)
4.0
3.8
3.6
3.3
3.0
2.8
2.4
Maximum
Surge Current
I
RM(4)
(mApk)
20
19
18
16
15
13
12
Type No.
(Note 3)
Z1220C
Z1240C
Z1250C
Z1270C
Z1300C
Z1330C
Z1380C
Voltage
V
Z
@ I
ZT
(V)
220
240
250
270
300
330
380
Notes :
(1) T
L
= Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
(3) The type number listed have a standard tolerance on the nominal zener voltage of ± 2%.
No suffix indicates ± 10% tolerance, suffix "A" indicates ± 5% tolerance.
(4) The revese surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on I
ZT
per JEDEC Method
Page 1 of 1
Rev. 01 : November 30, 2007
Embedded System
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