R2KN
AVALANCHE DIODE
V
RM
: 140 Volts
I
ZSM
: 1.0 Amp. ( 100
s )
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
MECHANICAL DATA :
* Case : D2 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 : 0.465 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL
VALUE
UNIT
Maximum Peak Reverse Voltage
V
RM
140
V
Maximum DC Blocking Reverse Voltage
V
DC
140
V
Minimum Avalanche Breakdown Voltage at I
Z
= 1mA
V
BR(min)
150
V
Maximum Avalanche Breakdown Voltage at I
Z
= 1mA
V
BR(max)
170
V
Maximum Allowable Avalanche Current (Note 1)
I
ZSM
1.0
A
Maximum Reverse Current at V
RM
Ta = 25
C
I
R
10
A
Maximum Reverse Current at V
RM
Ta = 100
C
I
R(H)
50
A
Typical Avalanche Voltage Temperature Coefficient at Iz = 1mA
+0.15
V/
C
Junction Temperature Range
T
J
- 40 to + 130
C
Storage Temperature Range
T
STG
- 40 to + 130
C
Notes :
(1) Non-Repetitive Current Pulse width 100
s Square wave, one shot.
Page 1 of 2
Rev. 01 : April 2, 2002
RATING
D2
1.00 (25.4)
MIN.
0.161 (4.1)
0.154 (3.9)
0.284 (7.2)
0.268 (6.8)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
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